Armadillo14.0.3

Armadillo is a C++ linear algebra library combining speed and ease of use. Armadillo can deal with integers, floating point and complex numbers, an supports a subset of trigonometric and statistics functions.

Various matrix decompositions are provided through optional integration with LAPACK, or one of its high performance drop-in replacements. During compile time, a delayed evaluation approach is used to combine several operations into one and reduce the need for temporaries.