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- numpy.trace
...NumPy reference NumPy’s module structure Linear algebra (numpy.linalg) numpy.trace...
- numpy.char.chararray.trace (Python method, in numpy.char.chararray.trace)
- numpy.linalg.trace (Python function, in numpy.linalg.trace)
- numpy.ma.masked_array.trace (Python method, in numpy.ma.masked_array.trace)
- numpy.ma.MaskedArray.trace (Python method, in numpy.ma.MaskedArray.trace)
- numpy.ma.MaskType.trace (Python method, in numpy.ma.MaskType.trace)
- numpy.ma.trace (Python data, in numpy.ma.trace)
- numpy.matrix.trace (Python method, in numpy.matrix.trace)
- numpy.memmap.trace (Python method, in numpy.memmap.trace)
- numpy.ndarray.trace (Python method, in numpy.ndarray.trace)
- numpy.recarray.trace (Python method, in numpy.recarray.trace)
- numpy.record.trace (Python method, in numpy.record.trace)
- numpy.trace (Python function, in numpy.trace)
- Memory management in NumPy
...o a set of domains, each domain has a PyMemAllocatorEx structure of routines for memory management. Python also added a tracemalloc module to trace calls to the various routines. These tracking hooks were added to the NumPy PyDataMem_* rout...
- NumPy 1.10.4 Release Notes
...the next release. In the meantime, we suggest using one of the providers of windows binaries. Compatibility notes The trace function now calls the trace method on subclasses of ndarray, except for matrix, for which the current behavior is...
- NumPy 1.11.0 Release Notes
...x) == 1:shape = x[0].shape else:shape = np.broadcast(*x).shape Instead, np.broadcast can be used in all cases. np.trace now respects array subclasses This behaviour mimics that of other functions such as np.diagonal and ensures, e.g.,...
- NumPy 1.13.0 Release Notes
...an enhancement of in1d that preserves the shape of the first array. Temporary elision On platforms providing the backtrace function NumPy will try to avoid creating temporaries in expression involving basic numeric types. For example d =...
- NumPy 2.0.0 Release Notes
...ng_function has been removed. Use np.set_printoptions instead with a formatter for custom printing of NumPy objects. np.tracemalloc_domain is now only available from np.lib. np.recfromcsv and np.recfromtxt were removed from the main namespa...
- NumPy C-API
...utines in NumPy (NEP 49) What happens when deallocating if there is no policy set Example of memory tracing with np.lib.tracemalloc_domain...
- NumPy quickstart
...ith multiple arguments, rather than providing a single sequence as an argument. >>> a = np.array(1, 2, 3, 4) # WRONG Traceback (most recent call last): ... TypeError: array() takes from 1 to 2 positional arguments but 4 were given >>>...
- numpy.char.chararray.trace
...numpy.char.chararray.trace...
- numpy.diag
...See also diagonalReturn specified diagonals. diagflatCreate a 2-D array with the flattened input as a diagonal. traceSum along diagonals. triuUpper triangle of an array. trilLower triangle of an array. Examples >>> import numpy...
- numpy.diagflat
...he 2-D output array. See also diagMATLAB work-alike for 1-D and 2-D arrays. diagonalReturn specified diagonals. traceSum along diagonals. Examples >>> import numpy as np >>> np.diagflat([[1,2], [3,4]]) array([[1, 0, 0, 0],...
- numpy.diagonal
...on of a is less than 2. See also diagMATLAB work-a-like for 1-D and 2-D arrays. diagflatCreate diagonal arrays. traceSum along diagonals. Examples >>> import numpy as np >>> a = np.arange(4).reshape(2,2) >>> a array([[0, 1],...
- numpy.einsum
...these. A non-exhaustive list of these operations, which can be computed by einsum, is shown below along with examples: Trace of an array, numpy.trace. Return a diagonal, numpy.diag. Array axis summations, numpy.sum. Transpositions and perm...
- numpy.linalg.trace
...umPy reference NumPy’s module structure Linear algebra (numpy.linalg) numpy.linalg.trace...
- numpy.ma.diagflat
...he 2-D output array. See also diagMATLAB work-alike for 1-D and 2-D arrays. diagonalReturn specified diagonals. traceSum along diagonals. Notes The function is applied to both the _data and the _mask, if any. Examples >>> import...
- numpy.ma.masked_array.trace
...numpy.ma.masked_array.trace...
- numpy.ma.MaskedArray.trace
...Py reference NumPy’s module structure Masked array operations numpy.ma.MaskedArray.trace...
- numpy.ma.MaskType.trace
...numpy.ma.MaskType.trace...
- numpy.ma.trace
...NumPy reference NumPy’s module structure Masked array operations numpy.ma.trace...
- numpy.matrix.trace
...ce Array objects Standard array subclasses numpy.matrix numpy.matrix.trace...
- numpy.memmap.trace
...numpy.memmap.trace...
- numpy.ndarray.trace
...Array objects The N-dimensional array (ndarray) numpy.ndarray numpy.ndarray.trace...
- numpy.recarray.trace
...Array objects Standard array subclasses numpy.recarray numpy.recarray.trace...
- numpy.record.trace
...ce Array objects Standard array subclasses numpy.record numpy.record.trace...
- numpy.trace
...NumPy reference NumPy’s module structure Linear algebra (numpy.linalg) numpy.trace...
- numpy.vdot
...ts are 2-D arrays of the same shape, this function effectively returns their Frobenius inner product (also known as the trace inner product or the standard inner product on a vector space of matrices). Parameters: aarray_likeIf a is compl...
- Array API
...pe rtype as the data type to sum in. Default sum behavior is obtained using NPY_NOTYPE for rtype. PyObject *PyArray_Trace(PyArrayObject *self, int offset, int axis1, int axis2, int rtype, PyArrayObject *out) Equivalent to ndarray.trace...
- Array API standard compatibility
...installed an entry point. Footnotes [1] With a few very minor exceptions, as documented in NEP 56. The sum, prod and trace behavior adheres to the 2023.12 version instead, as do function signatures; the only known incompatibility that ma...
- The N-dimensional array (
ndarray)...zero, partition, prod, put, ravel, real, repeat, reshape, round, searchsorted, sort, squeeze, std, sum, swapaxes, take, trace, transpose, var. Array conversion ndarray.item(*args) Copy an element of an array to a standard Python scalar a...