I/O with NumPy
© 2005–2021 NumPy Developers
Licensed under the 3-clause BSD License.
https://numpy.org/doc/1.20/user/basics.io.html
| Name | NumPy |
| Version | |
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| Last Updated | 2021-02-18T19:43:37Z |
Table of Contents
- A Guide to NumPy Documentation
- Advanced F2PY usages
- API reference
-
Array API
- a
- b
- char *PyArray_BYTES()
- char* PyArray_One()
- char* PyArray_Zero()
- char* PyDataMem_RENEW()
- double PyArray_GetPriority()
- int PyArrayIter_Check()
- int PyArrayNeighborhoodIter_Next()
- int PyArrayNeighborhoodIter_Reset()
- int PyArray_AxisConverter()
- int PyArray_BoolConverter()
- int PyArray_Broadcast()
- int PyArray_BufferConverter()
- int PyArray_ByteorderConverter()
- int PyArray_CanCastArrayTo()
- int PyArray_CanCastSafely()
- int PyArray_CanCastTo()
- int PyArray_CanCastTypeTo()
- int PyArray_CanCoerceScalar()
- int PyArray_CastingConverter()
- int PyArray_CastTo()
- int PyArray_CheckAnyScalar()
- int PyArray_CheckExact()
- int PyArray_CheckScalar()
- int PyArray_ClipmodeConverter()
- int PyArray_CompareLists()
- int PyArray_ConvertClipmodeSequence()
- int PyArray_CopyInto()
- int Pyarray_DescrAlignConverter()
- int Pyarray_DescrAlignConverter2()
- int PyArray_DescrConverter()
- int PyArray_DescrConverter2()
- int PyArray_Dump()
- int PyArray_EquivByteorders()
- int PyArray_FillWithScalar()
- int PyArray_FLAGS()
- int PyArray_Free()
- int PyArray_GetArrayParamsFromObject()
- int PyArray_HasArrayInterface()
- int PyArray_HasArrayInterfaceType()
- int PyArray_HASFIELDS()
- int PyArray_IntpConverter()
- int PyArray_IntpFromSequence()
- int PyArray_ISALIGNED()
- int PyArray_IsAnyScalar()
- int PyArray_ISBEHAVED()
- int PyArray_ISBEHAVED_RO()
- int PyArray_ISBOOL()
- int PyArray_ISBYTESWAPPED()
- int PyArray_ISCARRAY()
- int PyArray_ISCARRAY_RO()
- int PyArray_ISCOMPLEX()
- int PyArray_ISEXTENDED()
- int PyArray_ISFARRAY()
- int PyArray_ISFARRAY_RO()
- int PyArray_ISFLEXIBLE()
- int PyArray_ISFLOAT()
- int PyArray_ISFORTRAN()
- int PyArray_ISINTEGER()
- int PyArray_ISNOTSWAPPED()
- int PyArray_ISNUMBER()
- int PyArray_ISOBJECT()
- int PyArray_ISONESEGMENT()
- int PyArray_ISPYTHON()
- int PyArray_IsPythonNumber()
- int PyArray_IsPythonScalar()
- int PyArray_ISSIGNED()
- int PyArray_ISSTRING()
- int PyArray_ISUNSIGNED()
- int PyArray_ISUSERDEF()
- int PyArray_ISWRITEABLE()
- int PyArray_IsZeroDim()
- int PyArray_IS_C_CONTIGUOUS()
- int PyArray_IS_F_CONTIGUOUS()
- int PyArray_ITER_NOTDONE()
- int PyArray_MoveInto()
- int PyArray_MultiIter_NOTDONE()
- int PyArray_MultiplyIntList()
- int PyArray_NDIM()
- int PyArray_ObjectType()
- int PyArray_OrderConverter()
- int PyArray_OutputConverter()
- int PyArray_Partition()
- int PyArray_RegisterCanCast()
- int PyArray_RegisterCastFunc()
- int PyArray_RegisterDataType()
- int PyArray_RemoveSmallest()
- int PyArray_ResolveWritebackIfCopy()
- int PyArray_SearchsideConverter()
- int PyArray_SetBaseObject()
- int PyArray_SetField()
- int PyArray_SETITEM()
- int PyArray_SetUpdateIfCopyBase()
- int PyArray_SetWritebackIfCopyBase()
- int PyArray_SortkindConverter()
- int PyArray_TYPE()
- int PyArray_TypestrConvert()
- int PyArray_ValidType()
- int PyArray_XDECREF()
- int PyDataType_HASFIELDS()
- int PyDataType_ISBOOL()
- int PyDataType_ISCOMPLEX()
- int PyDataType_ISEXTENDED()
- int PyDataType_ISFLEXIBLE()
- int PyDataType_ISFLOAT()
- int PyDataType_ISINTEGER()
- int PyDataType_ISNUMBER()
- int PyDataType_ISOBJECT()
- int PyDataType_ISPYTHON()
- int PyDataType_ISSIGNED()
- int PyDataType_ISSTRING()
- int PyDataType_ISUNSIGNED()
- int PyDataType_ISUNSIZED()
- int PyDataType_ISUSERDEF()
- int PyTypeNum_ISBOOL()
- int PyTypeNum_ISCOMPLEX()
- int PyTypeNum_ISEXTENDED()
- int PyTypeNum_ISFLEXIBLE()
- int PyTypeNum_ISFLOAT()
- int PyTypeNum_ISINTEGER()
- int PyTypeNum_ISNUMBER()
- int PyTypeNum_ISOBJECT()
- int PyTypeNum_ISPYTHON()
- int PyTypeNum_ISSIGNED()
- int PyTypeNum_ISSTRING()
- int PyTypeNum_ISUSERDEF()
- NO_IMPORT_ARRAY
- NpyAuxData *NPY_AUXDATA_CLONE()
- NpyAuxData_CloneFunc
- NpyAuxData_FreeFunc
- NPY_ALLOW_C_API
- NPY_ARRAY_ALIGNED
- NPY_ARRAY_BEHAVED
- NPY_ARRAY_BEHAVED_NS
- NPY_ARRAY_CARRAY
- NPY_ARRAY_CARRAY_RO
- NPY_ARRAY_DEFAULT
- NPY_ARRAY_ELEMENTSTRIDES
- NPY_ARRAY_ENSUREARRAY
- NPY_ARRAY_ENSURECOPY
- NPY_ARRAY_FARRAY
- NPY_ARRAY_FARRAY_RO
- NPY_ARRAY_FORCECAST
- NPY_ARRAY_F_CONTIGUOUS
- NPY_ARRAY_INOUT_ARRAY
- NPY_ARRAY_INOUT_FARRAY
- NPY_ARRAY_IN_ARRAY
- NPY_ARRAY_IN_FARRAY
- NPY_ARRAY_NOTSWAPPED
- NPY_ARRAY_OUT_ARRAY
- NPY_ARRAY_OUT_FARRAY
- NPY_ARRAY_OWNDATA
- NPY_ARRAY_UPDATEIFCOPY
- NPY_ARRAY_UPDATE_ALL
- NPY_ARRAY_WRITEABLE
- NPY_ARRAY_WRITEBACKIFCOPY
- NPY_BEGIN_THREADS
- NPY_BEGIN_THREADS_DEF
- npy_bool PyArray_EquivArrTypes()
- npy_bool PyArray_EquivTypenums()
- npy_bool PyArray_EquivTypes()
- NPY_BOOL_SCALAR
- NPY_CASTING
- NPY_CLIP
- NPY_CLIPMODE
- NPY_COMPLEX_SCALAR
- NPY_CORDER
- NPY_DISABLE_C_API
- NPY_END_ALLOW_THREADS
- NPY_END_THREADS
- NPY_EQUIV_CASTING
- NPY_FAIL
- NPY_FALSE
- NPY_FEATURE_VERSION
- NPY_FLOAT_SCALAR
- NPY_FORTRANORDER
- NPY_HEAPSORT
- NPY_INTNEG_SCALAR
- npy_intp *PyArray_DIMS()
- npy_intp *PyArray_SHAPE()
- npy_intp *PyArray_STRIDES()
- npy_intp PyArray_CountNonzero()
- npy_intp PyArray_DIM()
- npy_intp PyArray_ITEMSIZE()
- npy_intp PyArray_MultiplyList()
- npy_intp PyArray_NBYTES()
- npy_intp PyArray_PyIntAsIntp()
- npy_intp PyArray_REFCOUNT()
- npy_intp PyArray_Size()
- npy_intp PyArray_SIZE()
- npy_intp PyArray_STRIDE()
- npy_intp* PyDimMem_NEW()
- npy_intp* PyDimMem_RENEW()
- NPY_INTPOS_SCALAR
- NPY_KEEPORDER
- NPY_MAXARGS
- NPY_MAXDIMS
- NPY_MAX_BUFSIZE
- NPY_MERGESORT
- NPY_MIN_BUFSIZE
- NPY_NEIGHBORHOOD_ITER_CIRCULAR_PADDING
- NPY_NEIGHBORHOOD_ITER_CONSTANT_PADDING
- NPY_NEIGHBORHOOD_ITER_MIRROR_PADDING
- NPY_NEIGHBORHOOD_ITER_ONE_PADDING
- NPY_NSCALARKINDS
- NPY_NSORTS
- NPY_OBJECT_SCALAR
- NPY_ORDER
- NPY_OUT_ARRAY
- NPY_SAFE_CASTING
- NPY_SAME_KIND_CASTING
- NPY_SCALARKIND
- NPY_SCALARKIND PyArray_ScalarKind()
- NPY_SCALAR_PRIORITY
- NPY_SEARCHRIGHT
- NPY_SEARCHSIDE
- NPY_SELECTKIND
- NPY_STABLESORT
- NPY_SUBTYPE_PRIORITY
- NPY_SUCCEED
- NPY_TRUE
- NPY_UNSAFE_CASTING
- NPY_WRAP
- PyArrayObject* PyArray_GETCONTIGUOUS()
- PyArrayObject** PyArray_ConvertToCommonType()
- PyArray_CEQ()
- PyArray_CGE()
- PyArray_CGT()
- PyArray_CLE()
- PyArray_CLT()
- PyArray_CNE()
- PyArray_Descr *PyArray_DESCR()
- PyArray_Descr *PyArray_DTYPE()
- PyArray_Descr* PyArray_DescrFromObject()
- PyArray_Descr* PyArray_DescrFromScalar()
- PyArray_Descr* PyArray_DescrFromType()
- PyArray_Descr* PyArray_DescrNew()
- PyArray_Descr* PyArray_DescrNewByteorder()
- PyArray_Descr* PyArray_DescrNewFromType()
- PyArray_Descr* PyArray_MinScalarType()
- PyArray_Descr* PyArray_PromoteTypes()
- PyArray_Descr* PyArray_ResultType()
- PyArray_IsScalar()
- PyArray_MAX()
- PyArray_MIN()
- PyArray_VectorUnaryFunc* PyArray_GetCastFunc()
- PyObject *PyArray_BASE()
- PyObject *PyArray_BroadcastToShape()
- PyObject *PyArray_CheckAxis()
- PyObject *PyArray_FieldNames()
- PyObject *PyArray_GETITEM()
- PyObject* PyArray_All()
- PyObject* PyArray_Any()
- PyObject* PyArray_Arange()
- PyObject* PyArray_ArangeObj()
- PyObject* PyArray_ArgMin()
- PyObject* PyArray_ArgPartition()
- PyObject* PyArray_ArgSort()
- PyObject* PyArray_Byteswap()
- PyObject* PyArray_CastToType()
- PyObject* PyArray_CheckFromAny()
- PyObject* PyArray_Choose()
- PyObject* PyArray_Clip()
- PyObject* PyArray_Compress()
- PyObject* PyArray_Concatenate()
- PyObject* PyArray_Conjugate()
- PyObject* PyArray_ContiguousFromAny()
- PyObject* PyArray_ContiguousFromObject()
- PyObject* PyArray_CopyAndTranspose()
- PyObject* PyArray_Correlate()
- PyObject* PyArray_Correlate2()
- PyObject* PyArray_CumProd()
- PyObject* PyArray_CumSum()
- PyObject* PyArray_Diagonal()
- PyObject* PyArray_Dumps()
- PyObject* PyArray_EinsteinSum()
- PyObject* PyArray_Empty()
- PyObject* PyArray_EMPTY()
- PyObject* PyArray_EnsureArray()
- PyObject* PyArray_Flatten()
- PyObject* PyArray_FROMANY()
- PyObject* PyArray_FromArray()
- PyObject* PyArray_FromArrayAttr()
- PyObject* PyArray_FromBuffer()
- PyObject* PyArray_FromFile()
- PyObject* PyArray_FromInterface()
- PyObject* PyArray_FromObject()
- PyObject* PyArray_FromScalar()
- PyObject* PyArray_FromString()
- PyObject* PyArray_FromStructInterface()
- PyObject* PyArray_FROM_O()
- PyObject* PyArray_FROM_OF()
- PyObject* PyArray_FROM_OT()
- PyObject* PyArray_FROM_OTF()
- PyObject* PyArray_GetNumericOps()
- PyObject* PyArray_InnerProduct()
- PyObject* PyArray_IterAllButAxis()
- PyObject* PyArray_LexSort()
- PyObject* PyArray_MatrixProduct()
- PyObject* PyArray_MatrixProduct2()
- PyObject* PyArray_Max()
- PyObject* PyArray_Mean()
- PyObject* PyArray_Min()
- PyObject* PyArray_New()
- PyObject* PyArray_NewCopy()
- PyObject* PyArray_NewLikeArray()
- PyObject* PyArray_Nonzero()
- PyObject* PyArray_Prod()
- PyObject* PyArray_Ptp()
- PyObject* PyArray_PutMask()
- PyObject* PyArray_PutTo()
- PyObject* PyArray_Ravel()
- PyObject* PyArray_Repeat()
- PyObject* PyArray_Reshape()
- PyObject* PyArray_Resize()
- PyObject* PyArray_Round()
- PyObject* PyArray_Scalar()
- PyObject* PyArray_SearchSorted()
- PyObject* PyArray_SimpleNew()
- PyObject* PyArray_SimpleNewFromData()
- PyObject* PyArray_SimpleNewFromDescr()
- PyObject* PyArray_Sort()
- PyObject* PyArray_Squeeze()
- PyObject* PyArray_Std()
- PyObject* PyArray_Sum()
- PyObject* PyArray_SwapAxes()
- PyObject* PyArray_ToFile()
- PyObject* PyArray_ToList()
- PyObject* PyArray_ToScalar()
- PyObject* PyArray_ToString()
- PyObject* PyArray_Trace()
- PyObject* PyArray_Transpose()
- PyObject* PyArray_TypeObjectFromType()
- PyObject* PyArray_View()
- PyObject* PyArray_Where()
- PyObject* PyArray_Zeros()
- PyObject* PyArray_ZEROS()
- PY_ARRAY_UNIQUE_SYMBOL
- unsigned int PyArray_GetNDArrayCFeatureVersion()
- unsigned int PyArray_GetNDArrayCVersion()
- void *PyArray_DATA()
- void *PyArray_ITER_DATA()
- void *PyArray_MultiIter_DATA()
- void NPY_AUXDATA_FREE()
- void NPY_BEGIN_THREADS_DESCR()
- void NPY_BEGIN_THREADS_THRESHOLDED()
- void NPY_END_THREADS_DESCR()
- void PyArray_ArrayType()
- void PyArray_CastScalarToCtype()
- void PyArray_CLEARFLAGS()
- void PyArray_DiscardWritebackIfCopy()
- void PyArray_ENABLEFLAGS()
- void PyArray_FillObjectArray()
- void PyArray_FILLWBYTE()
- void PyArray_free()
- void PyArray_Item_INCREF()
- void PyArray_Item_XDECREF()
- void PyArray_ITER_GOTO()
- void PyArray_ITER_GOTO1D()
- void PyArray_ITER_NEXT()
- void PyArray_ITER_RESET()
- void PyArray_MultiIter_GOTO()
- void PyArray_MultiIter_GOTO1D()
- void PyArray_MultiIter_NEXT()
- void PyArray_MultiIter_NEXTi()
- void PyArray_MultiIter_RESET()
- void PyArray_ScalarAsCtype()
- void PyArray_SetStringFunction()
- void PyArray_UpdateFlags()
- void PyArray_XDECREF_ERR()
- void PyDataMem_FREE()
- void PyDimMem_FREE()
- void* PyArray_GETPTR1()
- void* PyArray_GETPTR2()
- void* PyArray_GETPTR3()
- void* PyArray_GETPTR4()
- void* PyArray_malloc()
- void* PyArray_realloc()
- WITH_THREADS
-
Array creation routines
- Array creation routines
- core.defchararray.array()
- core.defchararray.asarray()
- core.records.array()
- core.records.fromarrays()
- core.records.fromfile()
- core.records.fromrecords()
- core.records.fromstring()
- numpy.arange()
- numpy.array()
- numpy.bmat()
- numpy.copy()
- numpy.diagflat()
- numpy.empty()
- numpy.empty_like()
- numpy.eye()
- numpy.frombuffer()
- numpy.fromfile()
- numpy.fromfunction()
- numpy.fromiter()
- numpy.full()
- numpy.full_like()
- numpy.geomspace()
- numpy.identity()
- numpy.linspace()
- numpy.logspace()
- numpy.mat()
- numpy.meshgrid()
- numpy.mgrid
- numpy.ones()
- numpy.ones_like()
- numpy.tri()
- numpy.tril()
- numpy.triu()
- numpy.vander()
- numpy.zeros()
- numpy.zeros_like()
-
Array Iterator API
- char** NpyIter_GetDataPtrArray()
- char** NpyIter_GetInitialDataPtrArray()
- int NpyIter_CreateCompatibleStrides()
- int NpyIter_Deallocate()
- int NpyIter_EnableExternalLoop()
- int NpyIter_GetNDim()
- int NpyIter_GetNOp()
- int NpyIter_GetShape()
- int NpyIter_GotoIndex()
- int NpyIter_GotoIterIndex()
- int NpyIter_GotoMultiIndex()
- int NpyIter_RemoveAxis()
- int NpyIter_RemoveMultiIndex()
- int NpyIter_Reset()
- int NpyIter_ResetBasePointers()
- int NpyIter_ResetToIterIndexRange()
- NpyIter
- NpyIter* NpyIter_AdvancedNew()
- NpyIter* NpyIter_Copy()
- NpyIter* NpyIter_MultiNew()
- NpyIter_GetMultiIndexFunc
- NpyIter_GetMultiIndexFunc *NpyIter_GetGetMultiIndex()
- NpyIter_IterNextFunc
- NpyIter_Type
- npy_bool NpyIter_HasDelayedBufAlloc()
- npy_bool NpyIter_HasExternalLoop()
- npy_bool NpyIter_HasIndex()
- npy_bool NpyIter_HasMultiIndex()
- npy_bool NpyIter_IsBuffered()
- npy_bool NpyIter_IsFirstVisit()
- npy_bool NpyIter_IsGrowInner()
- npy_bool NpyIter_RequiresBuffering()
- npy_intp NpyIter_GetBufferSize()
- npy_intp NpyIter_GetIterIndex()
- npy_intp NpyIter_GetIterSize()
- npy_intp* NpyIter_GetAxisStrideArray()
- npy_intp* NpyIter_GetIndexPtr()
- npy_intp* NpyIter_GetInnerLoopSizePtr()
- npy_intp* NpyIter_GetInnerStrideArray()
- NPY_ITER_ALIGNED
- NPY_ITER_ALLOCATE
- NPY_ITER_ARRAYMASK
- NPY_ITER_BUFFERED
- NPY_ITER_COMMON_DTYPE
- NPY_ITER_CONTIG
- NPY_ITER_COPY
- NPY_ITER_COPY_IF_OVERLAP
- NPY_ITER_DELAY_BUFALLOC
- NPY_ITER_DONT_NEGATE_STRIDES
- NPY_ITER_EXTERNAL_LOOP
- NPY_ITER_F_INDEX
- NPY_ITER_GROWINNER
- NPY_ITER_MULTI_INDEX
- NPY_ITER_NBO
- NPY_ITER_NO_BROADCAST
- NPY_ITER_NO_SUBTYPE
- NPY_ITER_OVERLAP_ASSUME_ELEMENTWISE
- NPY_ITER_RANGED
- NPY_ITER_READONLY
- NPY_ITER_REDUCE_OK
- NPY_ITER_REFS_OK
- NPY_ITER_UPDATEIFCOPY
- NPY_ITER_WRITEMASKED
- NPY_ITER_WRITEONLY
- NPY_ITER_ZEROSIZE_OK
- PyArray_Descr** NpyIter_GetDescrArray()
- PyObject* NpyIter_GetIterView()
- PyObject** NpyIter_GetOperandArray()
- void NpyIter_GetInnerFixedStrideArray()
- void NpyIter_GetIterIndexRange()
- void NpyIter_GetReadFlags()
- void NpyIter_GetWriteFlags()
-
Array manipulation routines
- Array manipulation routines
- broadcast.reset()
- ndarray.flat
- ndarray.flatten()
- ndarray.T
- numpy.append()
- numpy.array_split()
- numpy.asanyarray()
- numpy.asarray()
- numpy.asarray_chkfinite()
- numpy.ascontiguousarray()
- numpy.asfarray()
- numpy.asfortranarray()
- numpy.asmatrix()
- numpy.asscalar()
- numpy.atleast_1d()
- numpy.atleast_2d()
- numpy.atleast_3d()
- numpy.block()
- numpy.broadcast
- numpy.broadcast_arrays()
- numpy.broadcast_to()
- numpy.column_stack()
- numpy.concatenate()
- numpy.copyto()
- numpy.delete()
- numpy.dsplit()
- numpy.dstack()
- numpy.expand_dims()
- numpy.flip()
- numpy.fliplr()
- numpy.flipud()
- numpy.hsplit()
- numpy.hstack()
- numpy.insert()
- numpy.moveaxis()
- numpy.ravel()
- numpy.repeat()
- numpy.require()
- numpy.reshape()
- numpy.resize()
- numpy.roll()
- numpy.rollaxis()
- numpy.rot90()
- numpy.row_stack()
- numpy.shape()
- numpy.split()
- numpy.squeeze()
- numpy.stack()
- numpy.swapaxes()
- numpy.tile()
- numpy.transpose()
- numpy.trim_zeros()
- numpy.vsplit()
- numpy.vstack()
- Array objects
- Binary operations
- Building the NumPy API and reference docs
- C API Deprecations
- C-Types Foreign Function Interface (numpy.ctypeslib)
- Constants
-
Data Type API
- NPY_BOOL
- NPY_BYTE
- NPY_CDOUBLE
- NPY_CFLOAT
- NPY_CLONGDOUBLE
- NPY_COMPLEX128
- NPY_COMPLEX64
- NPY_DATETIME
- NPY_DEFAULT_TYPE
- NPY_DOUBLE
- NPY_FLOAT
- NPY_FLOAT16
- NPY_FLOAT32
- NPY_FLOAT64
- NPY_HALF
- NPY_INT
- npy_int
- NPY_INT16
- npy_int16
- npy_int32
- NPY_INT32
- npy_int64
- NPY_INT64
- NPY_INT8
- NPY_INTP
- npy_intp
- NPY_INTP_FMT
- NPY_LONG
- NPY_LONGDOUBLE
- NPY_LONGDOUBLE_FMT
- NPY_LONGLONG
- NPY_MASK
- NPY_NOTYPE
- NPY_NTYPES
- NPY_OBJECT
- npy_short
- NPY_SHORT
- NPY_STRING
- NPY_TIMEDELTA
- NPY_TYPES
- NPY_UBYTE
- npy_uint
- NPY_UINT
- npy_uint16
- NPY_UINT16
- NPY_UINT32
- npy_uint32
- NPY_UINT64
- npy_uint64
- NPY_UINT8
- npy_uintp
- NPY_UINTP
- NPY_UINTP_FMT
- NPY_ULONG
- NPY_ULONGLONG
- NPY_ULONGLONG_FMT
- NPY_UNICODE
- NPY_USERDEF
- NPY_USHORT
- npy_ushort
- NPY_VOID
-
Data type objects (dtype)
- Attributes
- dtype.alignment
- dtype.base
- dtype.byteorder
- dtype.char
- dtype.descr
- dtype.fields
- dtype.flags
- dtype.hasobject
- dtype.isbuiltin
- dtype.isnative
- dtype.itemsize
- dtype.kind
- dtype.metadata
- dtype.name
- dtype.names
- dtype.num
- dtype.shape
- dtype.str
- dtype.subdtype
- dtype.type
- dtype.__reduce__()
- dtype.__setstate__()
-
Data type routines
- 1
- 1
- 2
- Attributes
- dtype.newbyteorder()
- numpy.can_cast()
- numpy.common_type()
- numpy.dtype
- numpy.find_common_type()
- numpy.finfo()
- numpy.format_parser()
- numpy.iinfo()
- numpy.issctype()
- numpy.issubclass_()
- numpy.issubdtype()
- numpy.issubsctype()
- numpy.MachAr()
- numpy.maximum_sctype()
- numpy.mintypecode()
- numpy.min_scalar_type()
- numpy.obj2sctype()
- numpy.promote_types()
- numpy.result_type()
- numpy.sctype2char()
- numpy.typename()
- Datetime Support Functions
- Datetimes and Timedeltas
-
Development
- ::
- Additional Git Resources
- Contributing to NumPy
- Current steering council and institutional partners
- Development workflow
- Get the local copy of the code
- Git configuration
- Git for development
- How to contribute to the NumPy documentation
- Install git
- Is the intended behavior clear under all conditions? Some things to watch:
- NumPy governance
- NumPy project governance and decision-making
- Setting up and using your development environment
- Setting up git for NumPy development
- Two and three dots in difference specs
- Under-the-hood Documentation for developers
- Discrete Fourier Transform (numpy.fft)
- Documentation conventions
- F2PY Users Guide and Reference Manual
- Floating point error handling
- Functional programming
- Generalized Universal Function API
- Global State
- Glossary
- Indexing
-
Indexing routines
- flatiter.copy()
- Indexing routines
- lib.stride_tricks.as_strided()
- lib.stride_tricks.sliding_window_view()
- ndindex.ndincr()
- nditer.close()
- nditer.copy()
- nditer.debug_print()
- nditer.enable_external_loop()
- nditer.iternext()
- nditer.remove_axis()
- nditer.remove_multi_index()
- nditer.reset()
- numpy.choose()
- numpy.compress()
- numpy.c_
- numpy.diag()
- numpy.diagonal()
- numpy.diag_indices()
- numpy.diag_indices_from()
- numpy.fill_diagonal()
- numpy.flatiter
- numpy.indices()
- numpy.ix_()
- numpy.lib.Arrayterator()
- numpy.mask_indices()
- numpy.ndenumerate()
- numpy.ndindex()
- numpy.nditer()
- numpy.nested_iters()
- numpy.ogrid
- numpy.place()
- numpy.put()
- numpy.putmask()
- numpy.put_along_axis()
- numpy.ravel_multi_index()
- numpy.r_
- numpy.select()
- numpy.s_
- numpy.take()
- numpy.take_along_axis()
- numpy.tril_indices()
- numpy.tril_indices_from()
- numpy.triu_indices()
- numpy.triu_indices_from()
- numpy.unravel_index()
-
Input and output
- 1
- 1
- 1
- DataSource.abspath()
- DataSource.exists()
- DataSource.open()
- Input and output
- lib.format.open_memmap()
- memmap.flush()
- ndarray.tofile()
- ndarray.tolist()
- numpy.array2string()
- numpy.array_repr()
- numpy.array_str()
- numpy.base_repr()
- numpy.binary_repr()
- numpy.DataSource()
- numpy.format_float_positional()
- numpy.format_float_scientific()
- numpy.fromregex()
- numpy.fromstring()
- numpy.genfromtxt()
- numpy.get_printoptions()
- numpy.load()
- numpy.loadtxt()
- numpy.memmap
- numpy.printoptions()
- numpy.save()
- numpy.savetxt()
- numpy.savez()
- numpy.savez_compressed()
- numpy.set_printoptions()
- numpy.set_string_function()
- “descr”dtype.descr
- Iterating Over Arrays
-
Linear algebra (numpy.linalg)
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 2
- linalg.cholesky()
- linalg.cond()
- linalg.det()
- linalg.eig()
- linalg.eigh()
- linalg.eigvals()
- linalg.eigvalsh()
- linalg.inv()
- linalg.LinAlgError
- linalg.lstsq()
- linalg.matrix_power()
- linalg.matrix_rank()
- linalg.multi_dot()
- linalg.norm()
- linalg.pinv()
- linalg.qr()
- linalg.slogdet()
- linalg.solve()
- linalg.svd()
- linalg.tensorinv()
- linalg.tensorsolve()
- Linear algebra (numpy.linalg)
- numpy.dot()
- numpy.einsum()
- numpy.einsum_path()
- numpy.inner()
- numpy.kron()
- numpy.matmul()
- numpy.outer()
- numpy.tensordot()
- numpy.trace()
- numpy.vdot()
-
Logic functions
- Logic functions
- numpy.all()
- numpy.allclose()
- numpy.any()
- numpy.array_equal()
- numpy.array_equiv()
- numpy.equal()
- numpy.greater()
- numpy.greater_equal()
- numpy.isclose()
- numpy.iscomplex()
- numpy.iscomplexobj()
- numpy.isfinite()
- numpy.isfortran()
- numpy.isinf()
- numpy.isnan()
- numpy.isnat()
- numpy.isneginf()
- numpy.isposinf()
- numpy.isreal()
- numpy.isrealobj()
- numpy.isscalar()
- numpy.less()
- numpy.less_equal()
- numpy.logical_and()
- numpy.logical_not()
- numpy.logical_or()
- numpy.logical_xor()
- numpy.not_equal()
-
Masked array operations
- 1
- 1
- 1
- 2
- ma.all()
- ma.allclose()
- ma.allequal()
- ma.anom()
- ma.anomalies()
- ma.any()
- ma.append()
- ma.apply_along_axis()
- ma.apply_over_axes()
- ma.arange()
- ma.argmax()
- ma.argmin()
- ma.argsort()
- ma.around
- ma.array()
- ma.asanyarray()
- ma.asarray()
- ma.atleast_1d()
- ma.atleast_2d()
- ma.atleast_3d()
- ma.average()
- ma.choose()
- ma.clip()
- ma.clump_masked()
- ma.clump_unmasked()
- ma.column_stack()
- ma.common_fill_value()
- ma.compressed()
- ma.compress_cols()
- ma.compress_rowcols()
- ma.compress_rows()
- ma.concatenate()
- ma.conjugate()
- ma.copy()
- ma.corrcoef()
- ma.count()
- ma.count_masked()
- ma.cov()
- ma.cumprod()
- ma.cumsum()
- ma.default_fill_value()
- ma.diag()
- ma.dot()
- ma.dstack()
- ma.ediff1d()
- ma.empty()
- ma.empty_like()
- ma.expand_dims()
- ma.filled()
- ma.fix_invalid()
- ma.flatnotmasked_contiguous()
- ma.flatnotmasked_edges()
- ma.frombuffer()
- ma.fromfunction()
- ma.getdata()
- ma.getmask()
- ma.getmaskarray()
- ma.harden_mask()
- ma.hsplit()
- ma.hstack()
- ma.identity()
- ma.indices()
- ma.inner()
- ma.innerproduct()
- ma.isarray()
- ma.isMA()
- ma.isMaskedArray()
- ma.is_mask()
- ma.is_masked()
- ma.make_mask()
- ma.make_mask_descr()
- ma.make_mask_none()
- ma.MaskedArray.all()
- ma.MaskedArray.anom()
- ma.MaskedArray.any()
- ma.MaskedArray.argmax()
- ma.MaskedArray.argmin()
- ma.MaskedArray.argsort()
- ma.MaskedArray.clip()
- ma.MaskedArray.compressed()
- ma.MaskedArray.copy()
- ma.MaskedArray.count()
- ma.MaskedArray.cumprod()
- ma.MaskedArray.cumsum()
- ma.MaskedArray.filled()
- ma.MaskedArray.flatten()
- ma.MaskedArray.get_fill_value()
- ma.MaskedArray.harden_mask()
- ma.MaskedArray.max()
- ma.MaskedArray.mean()
- ma.MaskedArray.min()
- ma.MaskedArray.nonzero()
- ma.MaskedArray.prod()
- ma.MaskedArray.ptp()
- ma.MaskedArray.ravel()
- ma.MaskedArray.reshape()
- ma.MaskedArray.resize()
- ma.MaskedArray.round()
- ma.MaskedArray.set_fill_value()
- ma.MaskedArray.shrink_mask()
- ma.MaskedArray.soften_mask()
- ma.MaskedArray.sort()
- ma.MaskedArray.squeeze()
- ma.MaskedArray.std()
- ma.MaskedArray.sum()
- ma.MaskedArray.swapaxes()
- ma.MaskedArray.tobytes()
- ma.MaskedArray.tofile()
- ma.MaskedArray.tolist()
- ma.MaskedArray.torecords()
- ma.MaskedArray.trace()
- ma.MaskedArray.transpose()
- ma.MaskedArray.unshare_mask()
- ma.MaskedArray.var()
- ma.masked_all()
- ma.masked_all_like()
- ma.masked_equal()
- ma.masked_greater()
- ma.masked_greater_equal()
- ma.masked_inside()
- ma.masked_invalid()
- ma.masked_less()
- ma.masked_less_equal()
- ma.masked_not_equal()
- ma.masked_object()
- ma.masked_outside()
- ma.masked_values()
- ma.masked_where()
- ma.mask_cols()
- ma.mask_or()
- ma.mask_rowcols()
- ma.mask_rows()
- ma.max()
- ma.maximum_fill_value()
- ma.mean()
- ma.median()
- ma.min()
- ma.minimum_fill_value()
- ma.mr_
- ma.nonzero()
- ma.notmasked_contiguous()
- ma.notmasked_edges()
- ma.ones()
- ma.outer()
- ma.outerproduct()
- ma.polyfit()
- ma.power()
- ma.prod()
- ma.ptp()
- ma.ravel()
- ma.reshape()
- ma.resize()
- ma.round()
- ma.row_stack()
- ma.set_fill_value()
- ma.shape()
- ma.size()
- ma.soften_mask()
- ma.sort()
- ma.squeeze()
- ma.stack()
- ma.std()
- ma.sum()
- ma.swapaxes()
- ma.trace()
- ma.transpose()
- ma.vander()
- ma.var()
- ma.vstack()
- ma.where()
- ma.zeros()
- Masked array operations
- numpy.ma.masked_array
- numpy.ma.MaskType
- property ma.masked_array.mask
-
Masked arrays
- ma.MaskedArray.astype()
- ma.MaskedArray.base
- ma.MaskedArray.byteswap()
- ma.MaskedArray.choose()
- ma.MaskedArray.compress()
- ma.MaskedArray.conj()
- ma.MaskedArray.conjugate()
- ma.MaskedArray.ctypes
- ma.MaskedArray.diagonal()
- ma.MaskedArray.dump()
- ma.MaskedArray.dumps()
- ma.MaskedArray.fill()
- ma.MaskedArray.flags
- ma.MaskedArray.ids()
- ma.MaskedArray.iscontiguous()
- ma.MaskedArray.item()
- ma.MaskedArray.itemsize
- ma.MaskedArray.nbytes
- ma.MaskedArray.ndim
- ma.MaskedArray.product()
- ma.MaskedArray.put()
- ma.MaskedArray.repeat()
- ma.MaskedArray.searchsorted()
- ma.MaskedArray.size
- ma.MaskedArray.strides
- ma.MaskedArray.take()
- ma.MaskedArray.toflex()
- ma.MaskedArray.tostring()
- ma.MaskedArray.view()
- ma.MaskedArray.__abs__()
- ma.MaskedArray.__add__()
- ma.MaskedArray.__and__()
- ma.MaskedArray.__array_priority__
- ma.MaskedArray.__array_wrap__()
- ma.MaskedArray.__array__()
- ma.MaskedArray.__bool__()
- ma.MaskedArray.__contains__()
- ma.MaskedArray.__copy__()
- ma.MaskedArray.__deepcopy__()
- ma.MaskedArray.__delitem__()
- ma.MaskedArray.__divmod__()
- ma.MaskedArray.__div__()
- ma.MaskedArray.__eq__()
- ma.MaskedArray.__float__()
- ma.MaskedArray.__floordiv__()
- ma.MaskedArray.__getitem__()
- ma.MaskedArray.__getstate__()
- ma.MaskedArray.__ge__()
- ma.MaskedArray.__gt__()
- ma.MaskedArray.__iadd__()
- ma.MaskedArray.__iand__()
- ma.MaskedArray.__idiv__()
- ma.MaskedArray.__ifloordiv__()
- ma.MaskedArray.__ilshift__()
- ma.MaskedArray.__imod__()
- ma.MaskedArray.__imul__()
- ma.MaskedArray.__int__()
- ma.MaskedArray.__ior__()
- ma.MaskedArray.__ipow__()
- ma.MaskedArray.__irshift__()
- ma.MaskedArray.__isub__()
- ma.MaskedArray.__itruediv__()
- ma.MaskedArray.__ixor__()
- ma.MaskedArray.__len__()
- ma.MaskedArray.__le__()
- ma.MaskedArray.__lshift__()
- ma.MaskedArray.__lt__()
- ma.MaskedArray.__mod__()
- ma.MaskedArray.__mul__()
- ma.MaskedArray.__ne__()
- ma.MaskedArray.__or__()
- ma.MaskedArray.__pow__()
- ma.MaskedArray.__radd__()
- ma.MaskedArray.__rand__()
- ma.MaskedArray.__rdivmod__()
- ma.MaskedArray.__reduce__()
- ma.MaskedArray.__repr__()
- ma.MaskedArray.__rfloordiv__()
- ma.MaskedArray.__rlshift__()
- ma.MaskedArray.__rmod__()
- ma.MaskedArray.__rmul__()
- ma.MaskedArray.__ror__()
- ma.MaskedArray.__rpow__()
- ma.MaskedArray.__rrshift__()
- ma.MaskedArray.__rshift__()
- ma.MaskedArray.__rsub__()
- ma.MaskedArray.__rtruediv__()
- ma.MaskedArray.__rxor__()
- ma.MaskedArray.__setitem__()
- ma.MaskedArray.__setmask__()
- ma.MaskedArray.__setstate__()
- ma.MaskedArray.__str__()
- ma.MaskedArray.__sub__()
- ma.MaskedArray.__truediv__()
- ma.MaskedArray.__xor__()
- Masked arrays
- MaskedArray.baseclass
- MaskedArray.fill_value
- MaskedArray.hardmask
- MaskedArray.mask
- MaskedArray.recordmask
- MaskedArray.sharedmask
- numpy.ma.masked
- numpy.ma.masked_print_options
- numpy.ma.nomask
- property ma.MaskedArray.dtype
- property ma.MaskedArray.flat
- property ma.MaskedArray.imag
- property ma.MaskedArray.real
- property ma.MaskedArray.shape
- property ma.MaskedArray.T
- static ma.MaskedArray.__new__()
- The numpy.ma module
-
Mathematical functions
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 3
- 3
- Mathematical functions
- numpy.absolute()
- numpy.add()
- numpy.angle()
- numpy.arccos()
- numpy.arccosh()
- numpy.arcsin()
- numpy.arcsinh()
- numpy.arctan()
- numpy.arctan2()
- numpy.arctanh()
- numpy.around()
- numpy.cbrt()
- numpy.ceil()
- numpy.clip()
- numpy.conj()
- numpy.conjugate()
- numpy.convolve()
- numpy.copysign()
- numpy.cos()
- numpy.cosh()
- numpy.cross()
- numpy.cumprod()
- numpy.cumsum()
- numpy.deg2rad()
- numpy.degrees()
- numpy.diff()
- numpy.divide()
- numpy.divmod()
- numpy.ediff1d()
- numpy.exp()
- numpy.exp2()
- numpy.expm1()
- numpy.fabs()
- numpy.fix()
- numpy.float_power()
- numpy.floor()
- numpy.floor_divide()
- numpy.fmax()
- numpy.fmin()
- numpy.fmod()
- numpy.frexp()
- numpy.gcd()
- numpy.gradient()
- numpy.heaviside()
- numpy.hypot()
- numpy.i0()
- numpy.imag()
- numpy.interp()
- numpy.lcm()
- numpy.ldexp()
- numpy.log()
- numpy.log10()
- numpy.log1p()
- numpy.log2()
- numpy.logaddexp()
- numpy.logaddexp2()
- numpy.maximum()
- numpy.minimum()
- numpy.mod()
- numpy.modf()
- numpy.multiply()
- numpy.nancumprod()
- numpy.nancumsum()
- numpy.nanprod()
- numpy.nansum()
- numpy.nan_to_num()
- numpy.negative()
- numpy.nextafter()
- numpy.positive()
- numpy.power()
- numpy.prod()
- numpy.rad2deg()
- numpy.radians()
- numpy.real()
- numpy.real_if_close()
- numpy.reciprocal()
- numpy.remainder()
- numpy.rint()
- numpy.round_()
- numpy.sign()
- numpy.signbit()
- numpy.sin()
- numpy.sinc()
- numpy.sinh()
- numpy.spacing()
- numpy.sqrt()
- numpy.square()
- numpy.subtract()
- numpy.sum()
- numpy.tan()
- numpy.tanh()
- numpy.trapz()
- numpy.true_divide()
- numpy.trunc()
- numpy.unwrap()
- Mathematical functions with automatic domain (numpy.emath)
- Matrix library (numpy.matlib)
- Memory Alignment
-
Miscellaneous routines
- Miscellaneous routines
- numpy.broadcast_shapes()
- numpy.byte_bounds()
- numpy.deprecate()
- numpy.deprecate_with_doc()
- numpy.disp()
- numpy.getbufsize()
- numpy.get_include()
- numpy.lib.mixins.NDArrayOperatorsMixin
- numpy.lib.NumpyVersion()
- numpy.may_share_memory()
- numpy.shares_memory()
- numpy.show_config()
- numpy.who()
- NumPy and SWIG
- NumPy benchmarks
- NumPy C Code Explanations
- NumPy C-API
-
NumPy core libraries
- double npy_copysign()
- double npy_half_to_double()
- double npy_spacing()
- float npy_half_to_float()
- int npy_clear_floatstatus()
- int npy_clear_floatstatus_barrier()
- int npy_get_floatstatus()
- int npy_get_floatstatus_barrier()
- int npy_half_eq()
- int npy_half_eq_nonan()
- int npy_half_ge()
- int npy_half_gt()
- int npy_half_isfinite()
- int npy_half_isinf()
- int npy_half_isnan()
- int npy_half_iszero()
- int npy_half_le()
- int npy_half_le_nonan()
- int npy_half_lt()
- int npy_half_lt_nonan()
- int npy_half_ne()
- int npy_half_signbit()
- int npy_isfinite()
- int npy_isinf()
- int npy_isnan()
- int npy_signbit()
- NPY_1_PI
- NPY_2_PI
- NPY_EULER
- npy_half npy_double_to_half()
- npy_half npy_float_to_half()
- npy_half npy_half_copysign()
- npy_half npy_half_nextafter()
- npy_half npy_half_spacing()
- NPY_HALF_NAN
- NPY_HALF_NEGONE
- NPY_HALF_NINF
- NPY_HALF_NZERO
- NPY_HALF_ONE
- NPY_HALF_PINF
- NPY_HALF_PZERO
- NPY_INFINITY
- NPY_LOG10E
- NPY_LOG2E
- NPY_LOGE10
- NPY_LOGE2
- NPY_NAN
- NPY_NZERO
- NPY_PI
- NPY_PI_2
- NPY_PI_4
- NPY_PZERO
- npy_uint16 npy_doublebits_to_halfbits()
- npy_uint16 npy_floatbits_to_halfbits()
- npy_uint32 npy_halfbits_to_floatbits()
- npy_uint64 npy_halfbits_to_doublebits()
- void npy_set_floatstatus_divbyzero()
- void npy_set_floatstatus_invalid()
- void npy_set_floatstatus_overflow()
- void npy_set_floatstatus_underflow()
- NumPy Distutils - Users Guide
- NumPy internals
- NumPy license
- NumPy-specific help functions
- numpy.i: a SWIG Interface File for NumPy
- NumPy’s Documentation
- Optionally SciPy-accelerated routines (numpy.dual)
-
Packaging (numpy.distutils)
- add_data_dir()
- add_data_files()
- add_extension()
- add_headers()
- add_include_dirs()
- add_installed_library()
- add_library()
- add_npy_pkg_config()
- add_scripts()
- add_subpackage()
- distutils.cpuinfo.cpu
- distutils.log.set_verbosity()
- distutils.system_info.get_info()
- distutils.system_info.get_standard_file()
- exec_command
- get_build_temp_dir()
- get_config_cmd()
- get_distribution()
- get_info()
- get_subpackage()
- get_version()
- have_f77c()
- have_f90c()
- make_config_py()
- make_svn_version_py()
- numpy.distutils.ccompiler
- numpy.distutils.ccompiler_opt
- numpy.distutils.core.Extension()
- numpy.distutils.misc_util.allpath()
- numpy.distutils.misc_util.all_strings()
- numpy.distutils.misc_util.appendpath()
- numpy.distutils.misc_util.as_list()
- numpy.distutils.misc_util.blue_text()
- numpy.distutils.misc_util.cyan_text()
- numpy.distutils.misc_util.cyg2win32()
- numpy.distutils.misc_util.default_config_dict()
- numpy.distutils.misc_util.dict_append()
- numpy.distutils.misc_util.dot_join()
- numpy.distutils.misc_util.filter_sources()
- numpy.distutils.misc_util.generate_config_py()
- numpy.distutils.misc_util.get_build_architecture()
- numpy.distutils.misc_util.get_cmd()
- numpy.distutils.misc_util.get_data_files()
- numpy.distutils.misc_util.get_dependencies()
- numpy.distutils.misc_util.get_ext_source_files()
- numpy.distutils.misc_util.get_frame()
- numpy.distutils.misc_util.get_info()
- numpy.distutils.misc_util.get_language()
- numpy.distutils.misc_util.get_lib_source_files()
- numpy.distutils.misc_util.get_mathlibs()
- numpy.distutils.misc_util.get_numpy_include_dirs()
- numpy.distutils.misc_util.get_num_build_jobs()
- numpy.distutils.misc_util.get_pkg_info()
- numpy.distutils.misc_util.get_script_files()
- numpy.distutils.misc_util.gpaths()
- numpy.distutils.misc_util.green_text()
- numpy.distutils.misc_util.has_cxx_sources()
- numpy.distutils.misc_util.has_f_sources()
- numpy.distutils.misc_util.is_local_src_dir()
- numpy.distutils.misc_util.is_sequence()
- numpy.distutils.misc_util.is_string()
- numpy.distutils.misc_util.mingw32()
- numpy.distutils.misc_util.minrelpath()
- numpy.distutils.misc_util.njoin()
- numpy.distutils.misc_util.quote_args()
- numpy.distutils.misc_util.red_text()
- numpy.distutils.misc_util.terminal_has_colors()
- numpy.distutils.misc_util.yellow_text()
- Parameters
- paths()
- Padding Arrays
-
Polynomials
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 2
- 2
- Hermite Series, “Physicists” (numpy.polynomial.hermite)
- HermiteE Series, “Probabilists” (numpy.polynomial.hermite_e)
- Laguerre Series (numpy.polynomial.laguerre)
- Legendre Series (numpy.polynomial.legendre)
- numpy.poly()
- numpy.poly1d()
- numpy.polyadd()
- numpy.polyder()
- numpy.polydiv()
- numpy.polyfit()
- numpy.polyint()
- numpy.polymul()
- numpy.polynomial.chebyshev.Chebyshev()
- numpy.polynomial.hermite.Hermite()
- numpy.polynomial.hermite_e.HermiteE()
- numpy.polynomial.laguerre.Laguerre()
- numpy.polynomial.legendre.Legendre()
- numpy.polynomial.polynomial.Polynomial()
- numpy.polynomial.polyutils.PolyBase
- numpy.polysub()
- numpy.polyval()
- numpy.RankWarning
- numpy.roots()
- Poly1d
- poly1d.deriv()
- poly1d.integ()
- poly1d.__call__()
- polynomial.chebyshev.cheb2poly()
- polynomial.chebyshev.chebadd()
- polynomial.chebyshev.chebcompanion()
- polynomial.chebyshev.chebder()
- polynomial.chebyshev.chebdiv()
- polynomial.chebyshev.chebdomain
- polynomial.chebyshev.chebfit()
- polynomial.chebyshev.chebfromroots()
- polynomial.chebyshev.chebgauss()
- polynomial.chebyshev.chebgrid2d()
- polynomial.chebyshev.chebgrid3d()
- polynomial.chebyshev.chebint()
- polynomial.chebyshev.chebinterpolate()
- polynomial.chebyshev.chebline()
- polynomial.chebyshev.chebmul()
- polynomial.chebyshev.chebmulx()
- polynomial.chebyshev.chebone
- polynomial.chebyshev.chebpow()
- polynomial.chebyshev.chebpts1()
- polynomial.chebyshev.chebpts2()
- polynomial.chebyshev.chebroots()
- polynomial.chebyshev.chebsub()
- polynomial.chebyshev.chebtrim()
- polynomial.chebyshev.chebval()
- polynomial.chebyshev.chebval2d()
- polynomial.chebyshev.chebval3d()
- polynomial.chebyshev.chebvander()
- polynomial.chebyshev.chebvander2d()
- polynomial.chebyshev.chebvander3d()
- polynomial.chebyshev.chebweight()
- polynomial.chebyshev.chebx
- polynomial.chebyshev.Chebyshev.basis()
- polynomial.chebyshev.Chebyshev.cast()
- polynomial.chebyshev.Chebyshev.convert()
- polynomial.chebyshev.Chebyshev.copy()
- polynomial.chebyshev.Chebyshev.cutdeg()
- polynomial.chebyshev.Chebyshev.degree()
- polynomial.chebyshev.Chebyshev.deriv()
- polynomial.chebyshev.Chebyshev.fit()
- polynomial.chebyshev.Chebyshev.fromroots()
- polynomial.chebyshev.Chebyshev.has_samecoef()
- polynomial.chebyshev.Chebyshev.has_samedomain()
- polynomial.chebyshev.Chebyshev.has_sametype()
- polynomial.chebyshev.Chebyshev.has_samewindow()
- polynomial.chebyshev.Chebyshev.identity()
- polynomial.chebyshev.Chebyshev.integ()
- polynomial.chebyshev.Chebyshev.interpolate()
- polynomial.chebyshev.Chebyshev.linspace()
- polynomial.chebyshev.Chebyshev.mapparms()
- polynomial.chebyshev.Chebyshev.roots()
- polynomial.chebyshev.Chebyshev.trim()
- polynomial.chebyshev.Chebyshev.truncate()
- polynomial.chebyshev.Chebyshev.__call__()
- polynomial.chebyshev.chebzero
- polynomial.chebyshev.poly2cheb()
- polynomial.hermite.herm2poly()
- polynomial.hermite.hermadd()
- polynomial.hermite.hermcompanion()
- polynomial.hermite.hermder()
- polynomial.hermite.hermdiv()
- polynomial.hermite.hermdomain
- polynomial.hermite.hermfit()
- polynomial.hermite.hermfromroots()
- polynomial.hermite.hermgauss()
- polynomial.hermite.hermgrid2d()
- polynomial.hermite.hermgrid3d()
- polynomial.hermite.hermint()
- polynomial.hermite.Hermite.basis()
- polynomial.hermite.Hermite.cast()
- polynomial.hermite.Hermite.convert()
- polynomial.hermite.Hermite.copy()
- polynomial.hermite.Hermite.cutdeg()
- polynomial.hermite.Hermite.degree()
- polynomial.hermite.Hermite.deriv()
- polynomial.hermite.Hermite.fit()
- polynomial.hermite.Hermite.fromroots()
- polynomial.hermite.Hermite.has_samecoef()
- polynomial.hermite.Hermite.has_samedomain()
- polynomial.hermite.Hermite.has_sametype()
- polynomial.hermite.Hermite.has_samewindow()
- polynomial.hermite.Hermite.identity()
- polynomial.hermite.Hermite.integ()
- polynomial.hermite.Hermite.linspace()
- polynomial.hermite.Hermite.mapparms()
- polynomial.hermite.Hermite.roots()
- polynomial.hermite.Hermite.trim()
- polynomial.hermite.Hermite.truncate()
- polynomial.hermite.Hermite.__call__()
- polynomial.hermite.hermline()
- polynomial.hermite.hermmul()
- polynomial.hermite.hermmulx()
- polynomial.hermite.hermone
- polynomial.hermite.hermpow()
- polynomial.hermite.hermroots()
- polynomial.hermite.hermsub()
- polynomial.hermite.hermtrim()
- polynomial.hermite.hermval()
- polynomial.hermite.hermval2d()
- polynomial.hermite.hermval3d()
- polynomial.hermite.hermvander()
- polynomial.hermite.hermvander2d()
- polynomial.hermite.hermvander3d()
- polynomial.hermite.hermweight()
- polynomial.hermite.hermx
- polynomial.hermite.hermzero
- polynomial.hermite.poly2herm()
- polynomial.hermite_e.herme2poly()
- polynomial.hermite_e.hermeadd()
- polynomial.hermite_e.hermecompanion()
- polynomial.hermite_e.hermeder()
- polynomial.hermite_e.hermediv()
- polynomial.hermite_e.hermedomain
- polynomial.hermite_e.hermefit()
- polynomial.hermite_e.hermefromroots()
- polynomial.hermite_e.hermegauss()
- polynomial.hermite_e.hermegrid2d()
- polynomial.hermite_e.hermegrid3d()
- polynomial.hermite_e.hermeint()
- polynomial.hermite_e.hermeline()
- polynomial.hermite_e.hermemul()
- polynomial.hermite_e.hermemulx()
- polynomial.hermite_e.hermeone
- polynomial.hermite_e.hermepow()
- polynomial.hermite_e.hermeroots()
- polynomial.hermite_e.hermesub()
- polynomial.hermite_e.hermetrim()
- polynomial.hermite_e.hermeval()
- polynomial.hermite_e.hermeval2d()
- polynomial.hermite_e.hermeval3d()
- polynomial.hermite_e.hermevander()
- polynomial.hermite_e.hermevander2d()
- polynomial.hermite_e.hermevander3d()
- polynomial.hermite_e.hermeweight()
- polynomial.hermite_e.hermex
- polynomial.hermite_e.hermezero
- polynomial.hermite_e.HermiteE.basis()
- polynomial.hermite_e.HermiteE.cast()
- polynomial.hermite_e.HermiteE.convert()
- polynomial.hermite_e.HermiteE.copy()
- polynomial.hermite_e.HermiteE.cutdeg()
- polynomial.hermite_e.HermiteE.degree()
- polynomial.hermite_e.HermiteE.deriv()
- polynomial.hermite_e.HermiteE.fit()
- polynomial.hermite_e.HermiteE.fromroots()
- polynomial.hermite_e.HermiteE.has_samecoef()
- polynomial.hermite_e.HermiteE.has_samedomain()
- polynomial.hermite_e.HermiteE.has_sametype()
- polynomial.hermite_e.HermiteE.has_samewindow()
- polynomial.hermite_e.HermiteE.identity()
- polynomial.hermite_e.HermiteE.integ()
- polynomial.hermite_e.HermiteE.linspace()
- polynomial.hermite_e.HermiteE.mapparms()
- polynomial.hermite_e.HermiteE.roots()
- polynomial.hermite_e.HermiteE.trim()
- polynomial.hermite_e.HermiteE.truncate()
- polynomial.hermite_e.HermiteE.__call__()
- polynomial.hermite_e.poly2herme()
- polynomial.laguerre.lag2poly()
- polynomial.laguerre.lagadd()
- polynomial.laguerre.lagcompanion()
- polynomial.laguerre.lagder()
- polynomial.laguerre.lagdiv()
- polynomial.laguerre.lagdomain
- polynomial.laguerre.lagfit()
- polynomial.laguerre.lagfromroots()
- polynomial.laguerre.laggauss()
- polynomial.laguerre.laggrid2d()
- polynomial.laguerre.laggrid3d()
- polynomial.laguerre.lagint()
- polynomial.laguerre.lagline()
- polynomial.laguerre.lagmul()
- polynomial.laguerre.lagmulx()
- polynomial.laguerre.lagone
- polynomial.laguerre.lagpow()
- polynomial.laguerre.lagroots()
- polynomial.laguerre.lagsub()
- polynomial.laguerre.lagtrim()
- polynomial.laguerre.Laguerre.basis()
- polynomial.laguerre.Laguerre.cast()
- polynomial.laguerre.Laguerre.convert()
- polynomial.laguerre.Laguerre.copy()
- polynomial.laguerre.Laguerre.cutdeg()
- polynomial.laguerre.Laguerre.degree()
- polynomial.laguerre.Laguerre.deriv()
- polynomial.laguerre.Laguerre.fit()
- polynomial.laguerre.Laguerre.fromroots()
- polynomial.laguerre.Laguerre.has_samecoef()
- polynomial.laguerre.Laguerre.has_samedomain()
- polynomial.laguerre.Laguerre.has_sametype()
- polynomial.laguerre.Laguerre.has_samewindow()
- polynomial.laguerre.Laguerre.identity()
- polynomial.laguerre.Laguerre.integ()
- polynomial.laguerre.Laguerre.linspace()
- polynomial.laguerre.Laguerre.mapparms()
- polynomial.laguerre.Laguerre.roots()
- polynomial.laguerre.Laguerre.trim()
- polynomial.laguerre.Laguerre.truncate()
- polynomial.laguerre.Laguerre.__call__()
- polynomial.laguerre.lagval()
- polynomial.laguerre.lagval2d()
- polynomial.laguerre.lagval3d()
- polynomial.laguerre.lagvander()
- polynomial.laguerre.lagvander2d()
- polynomial.laguerre.lagvander3d()
- polynomial.laguerre.lagweight()
- polynomial.laguerre.lagx
- polynomial.laguerre.lagzero
- polynomial.laguerre.poly2lag()
- polynomial.legendre.leg2poly()
- polynomial.legendre.legadd()
- polynomial.legendre.legcompanion()
- polynomial.legendre.legder()
- polynomial.legendre.legdiv()
- polynomial.legendre.legdomain
- polynomial.legendre.Legendre.basis()
- polynomial.legendre.Legendre.cast()
- polynomial.legendre.Legendre.convert()
- polynomial.legendre.Legendre.copy()
- polynomial.legendre.Legendre.cutdeg()
- polynomial.legendre.Legendre.degree()
- polynomial.legendre.Legendre.deriv()
- polynomial.legendre.Legendre.fit()
- polynomial.legendre.Legendre.fromroots()
- polynomial.legendre.Legendre.has_samecoef()
- polynomial.legendre.Legendre.has_samedomain()
- polynomial.legendre.Legendre.has_sametype()
- polynomial.legendre.Legendre.has_samewindow()
- polynomial.legendre.Legendre.identity()
- polynomial.legendre.Legendre.integ()
- polynomial.legendre.Legendre.linspace()
- polynomial.legendre.Legendre.mapparms()
- polynomial.legendre.Legendre.roots()
- polynomial.legendre.Legendre.trim()
- polynomial.legendre.Legendre.truncate()
- polynomial.legendre.Legendre.__call__()
- polynomial.legendre.legfit()
- polynomial.legendre.legfromroots()
- polynomial.legendre.leggauss()
- polynomial.legendre.leggrid2d()
- polynomial.legendre.leggrid3d()
- polynomial.legendre.legint()
- polynomial.legendre.legline()
- polynomial.legendre.legmul()
- polynomial.legendre.legmulx()
- polynomial.legendre.legone
- polynomial.legendre.legpow()
- polynomial.legendre.legroots()
- polynomial.legendre.legsub()
- polynomial.legendre.legtrim()
- polynomial.legendre.legval()
- polynomial.legendre.legval2d()
- polynomial.legendre.legval3d()
- polynomial.legendre.legvander()
- polynomial.legendre.legvander2d()
- polynomial.legendre.legvander3d()
- polynomial.legendre.legweight()
- polynomial.legendre.legx
- polynomial.legendre.legzero
- polynomial.legendre.poly2leg()
- polynomial.polynomial.polyadd()
- polynomial.polynomial.polycompanion()
- polynomial.polynomial.polyder()
- polynomial.polynomial.polydiv()
- polynomial.polynomial.polydomain
- polynomial.polynomial.polyfit()
- polynomial.polynomial.polyfromroots()
- polynomial.polynomial.polygrid2d()
- polynomial.polynomial.polygrid3d()
- polynomial.polynomial.polyint()
- polynomial.polynomial.polyline()
- polynomial.polynomial.polymul()
- polynomial.polynomial.polymulx()
- polynomial.polynomial.Polynomial.basis()
- polynomial.polynomial.Polynomial.cast()
- polynomial.polynomial.Polynomial.convert()
- polynomial.polynomial.Polynomial.copy()
- polynomial.polynomial.Polynomial.cutdeg()
- polynomial.polynomial.Polynomial.degree()
- polynomial.polynomial.Polynomial.deriv()
- polynomial.polynomial.Polynomial.fit()
- polynomial.polynomial.Polynomial.fromroots()
- polynomial.polynomial.Polynomial.has_samecoef()
- polynomial.polynomial.Polynomial.has_samedomain()
- polynomial.polynomial.Polynomial.has_sametype()
- polynomial.polynomial.Polynomial.has_samewindow()
- polynomial.polynomial.Polynomial.identity()
- polynomial.polynomial.Polynomial.integ()
- polynomial.polynomial.Polynomial.linspace()
- polynomial.polynomial.Polynomial.mapparms()
- polynomial.polynomial.Polynomial.roots()
- polynomial.polynomial.Polynomial.trim()
- polynomial.polynomial.Polynomial.truncate()
- polynomial.polynomial.Polynomial.__call__()
- polynomial.polynomial.polyone
- polynomial.polynomial.polypow()
- polynomial.polynomial.polyroots()
- polynomial.polynomial.polysub()
- polynomial.polynomial.polytrim()
- polynomial.polynomial.polyval()
- polynomial.polynomial.polyval2d()
- polynomial.polynomial.polyval3d()
- polynomial.polynomial.polyvalfromroots()
- polynomial.polynomial.polyvander()
- polynomial.polynomial.polyvander2d()
- polynomial.polynomial.polyvander3d()
- polynomial.polynomial.polyx
- polynomial.polynomial.polyzero
- polynomial.polyutils.as_series()
- polynomial.polyutils.getdomain()
- polynomial.polyutils.mapdomain()
- polynomial.polyutils.mapparms()
- polynomial.polyutils.PolyDomainError
- polynomial.polyutils.PolyError
- polynomial.polyutils.RankWarning
- polynomial.polyutils.trimcoef()
- polynomial.polyutils.trimseq()
- Polynomials
- Polyutils
- Power Series (numpy.polynomial.polynomial)
- Using the Convenience Classes
-
Python Types and C-Structures
- char *core_signature
- char *data
- char *dataptr
- char *doc
- char *name
- char *types
- char byteorder
- char flags
- char kind
- char type
- char typekind
- int **cancastscalarkindto
- int *cancastto
- int *core_dim_ixs
- int *core_num_dims
- int *core_offsets
- int alignment
- int argmax()
- int argmin()
- int argsort()
- int compare()
- int core_enabled
- int core_num_dim_ix
- int elsize
- int flags
- int flags
- int flags
- int fromstr()
- int identity
- int itemsize
- int len
- int nargs
- int nd
- int nd
- int nd
- int nout
- int ntypes
- int PyDataType_FLAGCHK()
- int PyDataType_REFCHK()
- int reserved1
- int scanfunc()
- int setitem()
- int sort()
- int type_num
- NpyAuxData *c_metadata
- NPY_AO
- npy_bool contiguous
- npy_bool nonzero()
- NPY_FROM_FIELDS
- npy_hash_t
- npy_hash_t *hash
- npy_intp *backstrides
- npy_intp *coordinates
- npy_intp *core_dim_sizes
- npy_intp *dimensions
- npy_intp *dims_m1
- npy_intp *factors
- npy_intp *shape
- npy_intp *strides
- npy_intp *strides
- npy_intp *strides
- npy_intp dimensions
- npy_intp index
- npy_intp index
- npy_intp len
- npy_intp size
- npy_intp size
- NPY_ITEM_HASOBJECT
- NPY_ITEM_IS_POINTER
- NPY_LIST_PICKLE
- NPY_NEEDS_INIT
- NPY_NEEDS_PYAPI
- NPY_OBJECT_DTYPE_FLAGS
- NPY_SCALARKIND scalarkind()
- npy_uint32 *core_dim_flags
- npy_uint32 iter_flags
- npy_uint32 op_flags
- NPY_USE_GETITEM
- NPY_USE_SETITEM
- PyArrayFlagsObject
- PyArrayIterObject
- PyArrayIterObject **iters
- PyArrayMapIter_Type
- PyArrayMultiIterObject
- PyArrayNeighborhoodIterObject
- PyArrayObject
- PyArrayObject *ao
- PyArray_ArrayDescr *subarray
- PyArray_ArrFuncs
- PyArray_ArrFuncs *f
- PyArray_Descr
- PyArray_Descr *descr
- PyArray_Type
- PyObject *base
- PyObject *castdict
- PyObject *descr
- PyObject *fields
- PyObject *getitem()
- PyObject *identity_value
- PyObject *metadata
- PyObject *names
- PyObject *obj
- PyObject *shape
- PyObject *userloops
- PyObject *weakreflist
- PyUFuncObject
- PyUFuncReduceObject
- PyUFunc_LegacyInnerLoopSelectionFunc *legacy_inner_loop_selector
- PyUFunc_Loop1d
- PyUFunc_MaskedInnerLoopSelectionFunc *masked_inner_loop_selector
- PyUFunc_TypeResolutionFunc *type_resolver
- UFUNC_CORE_DIM_SIZE_INFERRED
- void **data
- void *data
- void *ptr
- void *ptr
- void *reserved2
- void copyswap()
- void copyswapn()
- void dotfunc()
- void fastclip()
- void fastputmask()
- void fasttake()
- void fill()
- void fillwithscalar()
- void functions()
-
Random sampling (numpy.random)
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
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- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1()
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
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- 2
- 2
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- 2
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- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
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- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2()
- 2()
- 2()
- 2()
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 4
- 4
- 4
- 4
- 4
- 4
- 4
- 4
- 4
- 4
- 4
- 4
- 4
- 5
- 5
- 5
- binomial_t
- Bit Generators
- bitgen_t
- double random_beta()
- double random_chisquare()
- double random_exponential()
- double random_f()
- double random_gamma()
- double random_gumbel()
- double random_laplace()
- double random_logistic()
- double random_lognormal()
- double random_noncentral_chisquare()
- double random_noncentral_f()
- double random_normal()
- double random_pareto()
- double random_power()
- double random_rayleigh()
- double random_standard_cauchy()
- double random_standard_exponential()
- double random_standard_gamma()
- double random_standard_normal()
- double random_standard_t()
- double random_standard_uniform()
- double random_triangular()
- double random_uniform()
- double random_vonmises()
- double random_wald()
- double random_weibull()
- Extending
- Extending numpy.random via Cython
- Extending via CFFI
- Extending via Numba
- Extending via Numba and CFFI
- extending.pyx
- extending_distributions.pyx
- float random_gamma_f()
- float random_standard_exponential_f()
- float random_standard_gamma_f()
- float random_standard_normal_f()
- float random_standard_uniform_f()
- int random_multivariate_hypergeometric_count()
- Multithreaded Generation
- npy_int32 random_positive_int32()
- npy_int64 random_binomial()
- npy_int64 random_geometric()
- npy_int64 random_geometric_inversion()
- npy_int64 random_geometric_search()
- npy_int64 random_hypergeometric()
- npy_int64 random_logseries()
- npy_int64 random_negative_binomial()
- npy_int64 random_poisson()
- npy_int64 random_positive_int()
- npy_int64 random_positive_int64()
- npy_int64 random_zipf()
- npy_uint64 random_bounded_uint64()
- npy_uint64 random_interval()
- npy_uint64 random_uint()
- numpy.random.BitGenerator()
- numpy.random.default_rng()
- numpy.random.Generator()
- numpy.random.MT19937()
- numpy.random.PCG64()
- numpy.random.Philox()
- numpy.random.RandomState()
- numpy.random.SeedSequence()
- numpy.random.SFC64()
- Performance
- Random sampling (numpy.random)
- random.beta()
- random.binomial()
- random.BitGenerator.random_raw()
- random.bytes()
- random.chisquare()
- random.choice()
- random.dirichlet()
- random.exponential()
- random.f()
- random.gamma()
- random.Generator.beta()
- random.Generator.binomial()
- random.Generator.bit_generator
- random.Generator.bytes()
- random.Generator.chisquare()
- random.Generator.choice()
- random.Generator.dirichlet()
- random.Generator.exponential()
- random.Generator.f()
- random.Generator.gamma()
- random.Generator.geometric()
- random.Generator.gumbel()
- random.Generator.hypergeometric()
- random.Generator.integers()
- random.Generator.laplace()
- random.Generator.logistic()
- random.Generator.lognormal()
- random.Generator.logseries()
- random.Generator.multinomial()
- random.Generator.multivariate_hypergeometric()
- random.Generator.multivariate_normal()
- random.Generator.negative_binomial()
- random.Generator.noncentral_chisquare()
- random.Generator.noncentral_f()
- random.Generator.normal()
- random.Generator.pareto()
- random.Generator.permutation()
- random.Generator.permuted()
- random.Generator.poisson()
- random.Generator.power()
- random.Generator.random()
- random.Generator.rayleigh()
- random.Generator.shuffle()
- random.Generator.standard_cauchy()
- random.Generator.standard_exponential()
- random.Generator.standard_gamma()
- random.Generator.standard_normal()
- random.Generator.standard_t()
- random.Generator.triangular()
- random.Generator.uniform()
- random.Generator.vonmises()
- random.Generator.wald()
- random.Generator.weibull()
- random.Generator.zipf()
- random.geometric()
- random.get_state()
- random.gumbel()
- random.hypergeometric()
- random.laplace()
- random.logistic()
- random.lognormal()
- random.logseries()
- random.MT19937.cffi
- random.MT19937.ctypes
- random.MT19937.jumped()
- random.MT19937.state
- random.multinomial()
- random.multivariate_normal()
- random.negative_binomial()
- random.noncentral_chisquare()
- random.noncentral_f()
- random.normal()
- random.pareto()
- random.PCG64.advance()
- random.PCG64.cffi
- random.PCG64.ctypes
- random.PCG64.jumped()
- random.PCG64.state
- random.permutation()
- random.Philox.advance()
- random.Philox.cffi
- random.Philox.ctypes
- random.Philox.jumped()
- random.Philox.state
- random.poisson()
- random.power()
- random.rand()
- random.randint()
- random.randn()
- random.random()
- random.RandomState.beta()
- random.RandomState.binomial()
- random.RandomState.bytes()
- random.RandomState.chisquare()
- random.RandomState.choice()
- random.RandomState.dirichlet()
- random.RandomState.exponential()
- random.RandomState.f()
- random.RandomState.gamma()
- random.RandomState.geometric()
- random.RandomState.get_state()
- random.RandomState.gumbel()
- random.RandomState.hypergeometric()
- random.RandomState.laplace()
- random.RandomState.logistic()
- random.RandomState.lognormal()
- random.RandomState.logseries()
- random.RandomState.multinomial()
- random.RandomState.multivariate_normal()
- random.RandomState.negative_binomial()
- random.RandomState.noncentral_chisquare()
- random.RandomState.noncentral_f()
- random.RandomState.normal()
- random.RandomState.pareto()
- random.RandomState.permutation()
- random.RandomState.poisson()
- random.RandomState.power()
- random.RandomState.rand()
- random.RandomState.randint()
- random.RandomState.randn()
- random.RandomState.random_integers()
- random.RandomState.random_sample()
- random.RandomState.rayleigh()
- random.RandomState.seed()
- random.RandomState.set_state()
- random.RandomState.shuffle()
- random.RandomState.standard_cauchy()
- random.RandomState.standard_exponential()
- random.RandomState.standard_gamma()
- random.RandomState.standard_normal()
- random.RandomState.standard_t()
- random.RandomState.triangular()
- random.RandomState.uniform()
- random.RandomState.vonmises()
- random.RandomState.wald()
- random.RandomState.weibull()
- random.RandomState.zipf()
- random.random_integers()
- random.random_sample()
- random.ranf()
- random.rayleigh()
- random.sample()
- random.seed()
- random.SeedSequence.generate_state()
- random.SeedSequence.spawn()
- random.set_state()
- random.SFC64.cffi
- random.SFC64.ctypes
- random.SFC64.state
- random.shuffle()
- random.standard_cauchy()
- random.standard_exponential()
- random.standard_gamma()
- random.standard_normal()
- random.standard_t()
- random.triangular()
- random.uniform()
- random.vonmises()
- random.wald()
- random.weibull()
- random.zipf()
- setup.py
- void random_multinomial()
- void random_multivariate_hypergeometric_marginals()
- void random_standard_exponential_fill()
- void random_standard_exponential_fill_f()
- void random_standard_normal_fill()
- void random_standard_normal_fill_f()
- void random_standard_uniform_fill()
- void random_standard_uniform_fill_f()
- What’s New or Different
- Release Notes
- Reporting bugs
- Routines
-
Scalars
- 1
- generic.base
- generic.byteswap()
- generic.data
- generic.dtype
- generic.flags
- generic.flat
- generic.imag
- generic.itemsize
- generic.ndim
- generic.real
- generic.setflags()
- generic.shape
- generic.size
- generic.squeeze()
- generic.strides
- generic.T
- generic.__array_interface__
- generic.__array_priority__
- generic.__array_struct__
- generic.__array_wrap__()
- generic.__array__()
- generic.__reduce__()
- generic.__setstate__()
- numpy.byte
- numpy.bytes_
- numpy.cdouble
- numpy.cfloat
- numpy.clongdouble
- numpy.clongfloat
- numpy.complex128
- numpy.complex192
- numpy.complex256
- numpy.complex64
- numpy.complex_
- numpy.csingle
- numpy.datetime64
- numpy.double
- numpy.flexible
- numpy.float128
- numpy.float16
- numpy.float32
- numpy.float64
- numpy.float96
- numpy.half
- numpy.int16
- numpy.int32
- numpy.int64
- numpy.int8
- numpy.intc
- numpy.intp
- numpy.int_
- numpy.longcomplex
- numpy.longdouble
- numpy.longfloat
- numpy.longlong
- numpy.number
- numpy.object_
- numpy.short
- numpy.single
- numpy.singlecomplex
- numpy.string_
- numpy.str_
- numpy.timedelta64
- numpy.ubyte
- numpy.uint
- numpy.uint16
- numpy.uint32
- numpy.uint64
- numpy.uint8
- numpy.uintc
- numpy.uintp
- numpy.ulonglong
- numpy.unicode_
- numpy.ushort
- numpy.void
- Set routines
- Signature file
- SIMD Optimizations
-
Sorting, searching, and counting
- ndarray.sort()
- numpy.argmax()
- numpy.argmin()
- numpy.argpartition()
- numpy.argsort()
- numpy.argwhere()
- numpy.count_nonzero()
- numpy.extract()
- numpy.flatnonzero()
- numpy.lexsort()
- numpy.msort()
- numpy.nanargmax()
- numpy.nanargmin()
- numpy.nonzero()
- numpy.partition()
- numpy.searchsorted()
- numpy.sort()
- numpy.sort_complex()
- numpy.where()
- Sorting, searching, and counting
-
Standard array subclasses
- chararray.argsort()
- chararray.astype()
- chararray.copy()
- chararray.count()
- chararray.decode()
- chararray.dump()
- chararray.dumps()
- chararray.encode()
- chararray.endswith()
- chararray.expandtabs()
- chararray.fill()
- chararray.find()
- chararray.flatten()
- chararray.getfield()
- chararray.index()
- chararray.isalnum()
- chararray.isalpha()
- chararray.isdecimal()
- chararray.isdigit()
- chararray.islower()
- chararray.isnumeric()
- chararray.isspace()
- chararray.istitle()
- chararray.isupper()
- chararray.item()
- chararray.join()
- chararray.ljust()
- chararray.lower()
- chararray.lstrip()
- chararray.nonzero()
- chararray.put()
- chararray.ravel()
- chararray.repeat()
- chararray.replace()
- chararray.reshape()
- chararray.resize()
- chararray.rfind()
- chararray.rindex()
- chararray.rjust()
- chararray.rsplit()
- chararray.rstrip()
- chararray.searchsorted()
- chararray.setfield()
- chararray.setflags()
- chararray.sort()
- chararray.split()
- chararray.splitlines()
- chararray.squeeze()
- chararray.startswith()
- chararray.strip()
- chararray.swapaxes()
- chararray.swapcase()
- chararray.take()
- chararray.title()
- chararray.tofile()
- chararray.tolist()
- chararray.tostring()
- chararray.translate()
- chararray.transpose()
- chararray.upper()
- chararray.view()
- chararray.zfill()
- class.__array_finalize__()
- class.__array_function__()
- class.__array_prepare__()
- class.__array_priority__
- class.__array_ufunc__()
- class.__array_wrap__()
- class.__array__()
- matrix.all()
- matrix.any()
- matrix.argmax()
- matrix.argmin()
- matrix.argpartition()
- matrix.argsort()
- matrix.astype()
- matrix.byteswap()
- matrix.choose()
- matrix.clip()
- matrix.compress()
- matrix.conj()
- matrix.conjugate()
- matrix.copy()
- matrix.cumprod()
- matrix.cumsum()
- matrix.diagonal()
- matrix.dot()
- matrix.dump()
- matrix.dumps()
- matrix.fill()
- matrix.flatten()
- matrix.getA()
- matrix.getA1()
- matrix.getfield()
- matrix.getH()
- matrix.getI()
- matrix.getT()
- matrix.item()
- matrix.itemset()
- matrix.max()
- matrix.mean()
- matrix.min()
- matrix.newbyteorder()
- matrix.nonzero()
- matrix.partition()
- matrix.prod()
- matrix.ptp()
- matrix.put()
- matrix.ravel()
- matrix.repeat()
- matrix.reshape()
- matrix.resize()
- matrix.round()
- matrix.searchsorted()
- matrix.setfield()
- matrix.setflags()
- matrix.sort()
- matrix.squeeze()
- matrix.std()
- matrix.sum()
- matrix.swapaxes()
- matrix.take()
- matrix.tobytes()
- matrix.tofile()
- matrix.tolist()
- matrix.tostring()
- matrix.trace()
- matrix.transpose()
- matrix.var()
- matrix.view()
- numpy.chararray()
- numpy.lib.user_array.container()
- numpy.matrix()
- numpy.recarray
- numpy.record
- property matrix.A
- property matrix.H
- property matrix.I
- property matrix.T
- recarray.all()
- recarray.any()
- recarray.argmax()
- recarray.argmin()
- recarray.argpartition()
- recarray.argsort()
- recarray.astype()
- recarray.byteswap()
- recarray.choose()
- recarray.clip()
- recarray.compress()
- recarray.conj()
- recarray.conjugate()
- recarray.copy()
- recarray.cumprod()
- recarray.cumsum()
- recarray.diagonal()
- recarray.dot()
- recarray.dump()
- recarray.dumps()
- recarray.fill()
- recarray.flatten()
- recarray.getfield()
- recarray.item()
- recarray.itemset()
- recarray.max()
- recarray.mean()
- recarray.min()
- recarray.newbyteorder()
- recarray.nonzero()
- recarray.partition()
- recarray.prod()
- recarray.ptp()
- recarray.put()
- recarray.ravel()
- recarray.repeat()
- recarray.reshape()
- recarray.resize()
- recarray.round()
- recarray.searchsorted()
- recarray.setfield()
- recarray.setflags()
- recarray.sort()
- recarray.squeeze()
- recarray.std()
- recarray.sum()
- recarray.swapaxes()
- recarray.take()
- recarray.tobytes()
- recarray.tofile()
- recarray.tolist()
- recarray.tostring()
- recarray.trace()
- recarray.transpose()
- recarray.var()
- recarray.view()
- record.all()
- record.any()
- record.argmax()
- record.argmin()
- record.argsort()
- record.astype()
- record.byteswap()
- record.choose()
- record.clip()
- record.compress()
- record.conjugate()
- record.copy()
- record.cumprod()
- record.cumsum()
- record.diagonal()
- record.dump()
- record.dumps()
- record.fill()
- record.flatten()
- record.getfield()
- record.item()
- record.itemset()
- record.max()
- record.mean()
- record.min()
- record.newbyteorder()
- record.nonzero()
- record.pprint()
- record.prod()
- record.ptp()
- record.put()
- record.ravel()
- record.repeat()
- record.reshape()
- record.resize()
- record.round()
- record.searchsorted()
- record.setfield()
- record.setflags()
- record.sort()
- record.squeeze()
- record.std()
- record.sum()
- record.swapaxes()
- record.take()
- record.tofile()
- record.tolist()
- record.tostring()
- record.trace()
- record.transpose()
- record.var()
- record.view()
-
Statistics
- numpy.amax()
- numpy.amin()
- numpy.average()
- numpy.bincount()
- numpy.corrcoef()
- numpy.correlate()
- numpy.cov()
- numpy.digitize()
- numpy.histogram()
- numpy.histogram2d()
- numpy.histogramdd()
- numpy.histogram_bin_edges()
- numpy.mean()
- numpy.median()
- numpy.nanmax()
- numpy.nanmean()
- numpy.nanmedian()
- numpy.nanmin()
- numpy.nanpercentile()
- numpy.nanquantile()
- numpy.nanstd()
- numpy.nanvar()
- numpy.percentile()
- numpy.ptp()
- numpy.quantile()
- numpy.std()
- numpy.var()
- Statistics
-
String operations
- char.add()
- char.array()
- char.asarray()
- char.capitalize()
- char.center()
- char.chararray.argsort()
- char.chararray.astype()
- char.chararray.copy()
- char.chararray.count()
- char.chararray.decode()
- char.chararray.dump()
- char.chararray.dumps()
- char.chararray.encode()
- char.chararray.endswith()
- char.chararray.expandtabs()
- char.chararray.fill()
- char.chararray.find()
- char.chararray.flatten()
- char.chararray.getfield()
- char.chararray.index()
- char.chararray.isalnum()
- char.chararray.isalpha()
- char.chararray.isdecimal()
- char.chararray.isdigit()
- char.chararray.islower()
- char.chararray.isnumeric()
- char.chararray.isspace()
- char.chararray.istitle()
- char.chararray.isupper()
- char.chararray.item()
- char.chararray.join()
- char.chararray.ljust()
- char.chararray.lower()
- char.chararray.lstrip()
- char.chararray.nonzero()
- char.chararray.put()
- char.chararray.ravel()
- char.chararray.repeat()
- char.chararray.replace()
- char.chararray.reshape()
- char.chararray.resize()
- char.chararray.rfind()
- char.chararray.rindex()
- char.chararray.rjust()
- char.chararray.rsplit()
- char.chararray.rstrip()
- char.chararray.searchsorted()
- char.chararray.setfield()
- char.chararray.setflags()
- char.chararray.sort()
- char.chararray.split()
- char.chararray.splitlines()
- char.chararray.squeeze()
- char.chararray.startswith()
- char.chararray.strip()
- char.chararray.swapaxes()
- char.chararray.swapcase()
- char.chararray.take()
- char.chararray.title()
- char.chararray.tofile()
- char.chararray.tolist()
- char.chararray.tostring()
- char.chararray.translate()
- char.chararray.transpose()
- char.chararray.upper()
- char.chararray.view()
- char.chararray.zfill()
- char.compare_chararrays()
- char.count()
- char.decode()
- char.encode()
- char.endswith()
- char.equal()
- char.expandtabs()
- char.find()
- char.greater()
- char.greater_equal()
- char.index()
- char.isalnum()
- char.isalpha()
- char.isdecimal()
- char.isdigit()
- char.islower()
- char.isnumeric()
- char.isspace()
- char.istitle()
- char.isupper()
- char.join()
- char.less()
- char.less_equal()
- char.ljust()
- char.lower()
- char.lstrip()
- char.mod()
- char.multiply()
- char.not_equal()
- char.partition()
- char.replace()
- char.rfind()
- char.rindex()
- char.rjust()
- char.rpartition()
- char.rsplit()
- char.rstrip()
- char.split()
- char.splitlines()
- char.startswith()
- char.strip()
- char.str_len()
- char.swapcase()
- char.title()
- char.translate()
- char.upper()
- char.zfill()
- numpy.char.chararray()
- String operations
-
System configuration
- int PyArray_GetEndianness()
- NPY_BIG_ENDIAN
- NPY_BYTE_ORDER
- NPY_CPU_AMD64
- NPY_CPU_IA64
- NPY_CPU_LITTLE
- NPY_CPU_PARISC
- NPY_CPU_PPC
- NPY_CPU_PPC64
- NPY_CPU_S390
- NPY_CPU_SPARC
- NPY_CPU_SPARC64
- NPY_CPU_UNKNOWN_ENDIAN
- NPY_LITTLE_ENDIAN
- NPY_SIGINT_OFF
- NPY_SIGINT_ON
- NPY_SIGJMP_BUF
- NPY_SIGLONGJMP
- NPY_SIGSETJMP
- NPY_SIZEOF_DOUBLE
- NPY_SIZEOF_FLOAT
- NPY_SIZEOF_INT
- NPY_SIZEOF_INTP
- NPY_SIZEOF_LONG
- NPY_SIZEOF_LONGDOUBLE
- NPY_SIZEOF_LONGLONG
- NPY_SIZEOF_LONG_DOUBLE
- NPY_SIZEOF_PY_INTPTR_T
- NPY_SIZEOF_PY_LONG_LONG
- NPY_SIZEOF_SHORT
- NPY_UNLIKELY
- NPY_UNUSED
-
Test Support (numpy.testing)
- numpy.test()
- numpy.testing.suppress_warnings()
- numpy.testing.Tester
- Test Support (numpy.testing)
- testing.assert_allclose()
- testing.assert_almost_equal()
- testing.assert_approx_equal()
- testing.assert_array_almost_equal()
- testing.assert_array_almost_equal_nulp()
- testing.assert_array_equal()
- testing.assert_array_less()
- testing.assert_array_max_ulp()
- testing.assert_equal()
- testing.assert_raises()
- testing.assert_raises_regex()
- testing.assert_string_equal()
- testing.assert_warns()
- testing.dec.deprecated()
- testing.dec.knownfailureif()
- testing.dec.setastest()
- testing.dec.skipif()
- testing.dec.slow()
- testing.decorate_methods()
- testing.rundocs()
- testing.run_module_suite()
- testing.suppress_warnings.filter()
- testing.suppress_warnings.record()
- testing.suppress_warnings.__call__()
- Testing the numpy.i Typemaps
- The Array Interface
-
The N-dimensional array (ndarray)
- ndarray.all()
- ndarray.any()
- ndarray.argmax()
- ndarray.argmin()
- ndarray.argpartition()
- ndarray.argsort()
- ndarray.astype()
- ndarray.base
- ndarray.byteswap()
- ndarray.choose()
- ndarray.clip()
- ndarray.compress()
- ndarray.conj()
- ndarray.conjugate()
- ndarray.copy()
- ndarray.ctypes
- ndarray.cumprod()
- ndarray.cumsum()
- ndarray.data
- ndarray.diagonal()
- ndarray.dot()
- ndarray.dtype
- ndarray.dump()
- ndarray.dumps()
- ndarray.fill()
- ndarray.flags
- ndarray.getfield()
- ndarray.imag
- ndarray.item()
- ndarray.itemset()
- ndarray.itemsize
- ndarray.max()
- ndarray.mean()
- ndarray.min()
- ndarray.nbytes
- ndarray.ndim
- ndarray.newbyteorder()
- ndarray.nonzero()
- ndarray.partition()
- ndarray.prod()
- ndarray.ptp()
- ndarray.put()
- ndarray.ravel()
- ndarray.real
- ndarray.repeat()
- ndarray.reshape()
- ndarray.resize()
- ndarray.round()
- ndarray.searchsorted()
- ndarray.setfield()
- ndarray.setflags()
- ndarray.shape
- ndarray.size
- ndarray.squeeze()
- ndarray.std()
- ndarray.strides
- ndarray.sum()
- ndarray.swapaxes()
- ndarray.take()
- ndarray.tobytes()
- ndarray.tostring()
- ndarray.trace()
- ndarray.transpose()
- ndarray.var()
- ndarray.view()
- ndarray.__abs__()
- ndarray.__add__()
- ndarray.__and__()
- ndarray.__array_wrap__()
- ndarray.__array__()
- ndarray.__bool__()
- ndarray.__complex__()
- ndarray.__contains__()
- ndarray.__copy__()
- ndarray.__deepcopy__()
- ndarray.__divmod__()
- ndarray.__eq__()
- ndarray.__float__()
- ndarray.__floordiv__()
- ndarray.__getitem__()
- ndarray.__ge__()
- ndarray.__gt__()
- ndarray.__iadd__()
- ndarray.__iand__()
- ndarray.__ifloordiv__()
- ndarray.__ilshift__()
- ndarray.__imod__()
- ndarray.__imul__()
- ndarray.__int__()
- ndarray.__invert__()
- ndarray.__ior__()
- ndarray.__ipow__()
- ndarray.__irshift__()
- ndarray.__isub__()
- ndarray.__itruediv__()
- ndarray.__ixor__()
- ndarray.__len__()
- ndarray.__le__()
- ndarray.__lshift__()
- ndarray.__lt__()
- ndarray.__matmul__()
- ndarray.__mod__()
- ndarray.__mul__()
- ndarray.__neg__()
- ndarray.__new__()
- ndarray.__ne__()
- ndarray.__or__()
- ndarray.__pos__()
- ndarray.__pow__()
- ndarray.__reduce__()
- ndarray.__repr__()
- ndarray.__rshift__()
- ndarray.__setitem__()
- ndarray.__setstate__()
- ndarray.__str__()
- ndarray.__sub__()
- ndarray.__truediv__()
- ndarray.__xor__()
- numpy.ndarray()
- The N-dimensional array (ndarray)
- Three ways to wrap - getting started
- Typing (numpy.typing)
-
UFunc API
- int PyUFunc_checkfperr()
- int PyUFunc_GenericFunction()
- int PyUFunc_RegisterLoopForDescr()
- int PyUFunc_RegisterLoopForType()
- int PyUFunc_ReplaceLoopBySignature()
- NO_IMPORT_UFUNC
- NPY_LOOP_END_THREADS
- PyObject* PyUFunc_FromFuncAndDataAndSignature()
- PyObject* PyUFunc_FromFuncAndDataAndSignatureAndIdentity()
- PyUFunc_IdentityValue
- PyUFunc_MinusOne
- PyUFunc_None
- PyUFunc_ReorderableNone
- PyUFunc_Zero
- UFUNC_ERR_CALL
- UFUNC_ERR_RAISE
- UFUNC_ERR_WARN
- UFUNC_ERR_{HANDLER}
- UFUNC_FPE_DIVIDEBYZERO
- UFUNC_FPE_INVALID
- UFUNC_FPE_OVERFLOW
- UFUNC_FPE_UNDERFLOW
- UFUNC_MASK_INVALID
- UFUNC_MASK_OVERFLOW
- UFUNC_MASK_UNDERFLOW
- UFUNC_SHIFT_DIVIDEBYZERO
- UFUNC_SHIFT_INVALID
- UFUNC_SHIFT_OVERFLOW
- UFUNC_SHIFT_UNDERFLOW
- void import_ufunc()
- void PyUFunc_clearfperr()
- void PyUFunc_DD_D()
- void PyUFunc_dd_d()
- void PyUFunc_D_D()
- void PyUFunc_d_d()
- void PyUFunc_ee_e()
- void PyUFunc_ee_e_As_dd_d()
- void PyUFunc_ee_e_As_ff_f()
- void PyUFunc_e_e()
- void PyUFunc_e_e_As_d_d()
- void PyUFunc_e_e_As_f_f()
- void PyUFunc_FF_F()
- void PyUFunc_ff_f()
- void PyUFunc_FF_F_As_DD_D()
- void PyUFunc_ff_f_As_dd_d()
- void PyUFunc_F_F()
- void PyUFunc_f_f()
- void PyUFunc_F_F_As_D_D()
- void PyUFunc_GetPyValues()
- void PyUFunc_gg_g()
- void PyUFunc_GG_G()
- void PyUFunc_G_G()
- void PyUFunc_g_g()
- void PyUFunc_On_Om()
- void PyUFunc_OO_O()
- void PyUFunc_OO_O_method()
- void PyUFunc_O_O()
- void PyUFunc_O_O_method()
- Universal functions (ufunc)
-
User Guide
- 1
- Array Broadcasting in Numpy
- Array creation
- Building from source
- Byte-swapping
- Data types
- deletechars
- Explanations
- How to write a NumPy how-to
- I/O with NumPy
- Indexing
- int PyModule_AddIntConstant()
- int PyModule_AddObject()
- int PyModule_AddStringConstant()
- Miscellaneous
- ndarray.ndim
- ndpointer()
- NumPy basics
- NumPy for MATLAB users
- NumPy How Tos
- NumPy Tutorials
- NumPy user guide
- numpy.lib.recfunctions.append_fields()
- numpy.lib.recfunctions.apply_along_fields()
- numpy.lib.recfunctions.assign_fields_by_name()
- numpy.lib.recfunctions.drop_fields()
- numpy.lib.recfunctions.find_duplicates()
- numpy.lib.recfunctions.flatten_descr()
- numpy.lib.recfunctions.get_fieldstructure()
- numpy.lib.recfunctions.get_names()
- numpy.lib.recfunctions.get_names_flat()
- numpy.lib.recfunctions.join_by()
- numpy.lib.recfunctions.merge_arrays()
- numpy.lib.recfunctions.recursive_fill_fields()
- numpy.lib.recfunctions.rec_append_fields()
- numpy.lib.recfunctions.rec_drop_fields()
- numpy.lib.recfunctions.rec_join()
- numpy.lib.recfunctions.rename_fields()
- numpy.lib.recfunctions.repack_fields()
- numpy.lib.recfunctions.require_fields()
- numpy.lib.recfunctions.stack_arrays()
- numpy.lib.recfunctions.structured_to_unstructured()
- numpy.lib.recfunctions.unstructured_to_structured()
- NumPy: the absolute basics for beginners
- Reading and writing files
- Subclassing ndarray
- Tutorial: Linear algebra on n-dimensional arrays
- Tutorial: Masked Arrays
- Using NumPy C-API
- void castfunc()
- What is NumPy?
- Writing custom array containers
- Writing your own ufunc
- Using F2PY
- Using F2PY bindings in Python
- Using via numpy.distutils
- Window functions