sci@gentoo.org Gentoo Science Project python@gentoo.org Python NumPy is a general-purpose array-processing Python package designed to efficiently manipulate large multi-dimensional arrays of arbitrary records without sacrificing too much speed for small multi-dimensional arrays. There are also basic facilities for discrete fourier transform, basic linear algebra and random number generation. It is the successor of Numeric and numarray. numpy/numpy numpy Enable dynamic dispatch to additional CPU extensions not covered by enabled CPU_FLAGS_*. This permits NumPy to benefit from improved performance when CPUs support more instruction sets, while preserving compatibility with the baseline set by CPU_FLAGS_*.