python3-numpy-dev - 1:2.2.4+ds-1 main

NumPy contains a powerful N-dimensional array object, sophisticated
(broadcasting) functions, tools for integrating C/C++ and Fortran
code, and useful linear algebra, Fourier transform, and random number
capabilities.
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This package installs the development headers which are needed
to build C/C++ extensions with NumPy for Python 3.