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- Broadcasting
...NumPy user guide NumPy fundamentals Broadcasting...
- NumPy C code explanations > Broadcasting
...yArrayIterObject keeps track of the current flat index of the iterator. It is updated by the PyArray_ITER_NEXT macro. Broadcasting See also Broadcasting In Numeric, the ancestor of NumPy, broadcasting was implemented in several lines of...
- NumPy: the absolute basics for beginners > Broadcasting
...You can sum over the axis of columns with: >>> b.sum(axis=1) array([2, 4]) Learn more about basic operations here. Broadcasting There are times when you might want to carry out an operation between an array and a single number (also ca...
- Universal functions (
ufunc) basics > Broadcasting...unction (or ufunc for short) is a function that operates on ndarrays in an element-by-element fashion, supporting array broadcasting, type casting, and several other standard features. That is, a ufunc is a “vectorized” wrapper for a functi...
- NumPy quickstart > Broadcasting rules
...eal, sum Basic Statisticscov, mean, std, var Basic Linear Algebracross, dot, outer, linalg.svd, vdot Less basic Broadcasting rules Broadcasting allows universal functions to deal in a meaningful way with inputs that do not have exac...
- Array API
- Array broadcasting in Numpy
...Array broadcasting in Numpy...
- Beyond the basics
.../* process with iter1->dataptr and iter2->dataptr */ PyArray_ITER_NEXT(iter1); PyArray_ITER_NEXT(iter2); } Broadcasting over multiple arrays When multiple arrays are involved in an operation, you may want to use the same broadc...
- Broadcasting
...NumPy user guide NumPy fundamentals Broadcasting...
- Iterating over arrays
- NumPy 1.10.0 Release Notes
- NumPy 1.11.0 Release Notes
- NumPy 1.9.0 Release Notes
...ired output shape exactly. If the check fails a ValueError instead of TypeError is raised. Einsum Remove unnecessary broadcasting notation restrictions. np.einsum('ijk,j->ijk', A, B) can also be written as np.einsum('ij...,j->ij...', A,...
- NumPy 2.0.0 Release Notes
- NumPy C code explanations
...yArrayIterObject keeps track of the current flat index of the iterator. It is updated by the PyArray_ITER_NEXT macro. Broadcasting See also Broadcasting In Numeric, the ancestor of NumPy, broadcasting was implemented in several lines of...
- NumPy quickstart
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numpy.linalg) - NumPy 1.10.2 Release Notes
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