Or you may consider calling Julia from Elixir, a relatively new scientific language, close to C in performance.
Form the Julia website: (http://julialang.org/),
<Julia is a high-level, high-performance dynamic programming language for technical computing, with syntax that is familiar to users of other technical computing environments. It provides a sophisticated compiler, distributed parallel execution, numerical accuracy, and an extensive mathematical function library. Julia’s Base library, largely written in Julia itself, also integrates mature, best-of-breed open source C and Fortran libraries for linear algebra, random number generation, signal processing, and string processing…>
But not sure how it can be called from Elixir.
Regards.
