And when I look at the home page https://neanderthal.uncomplicate.org/ https://neanderthal.uncomplicate.org/ I saw first: "implemented in Clojure" and didn't

And when I look at the home page https://neanderthal.uncomplicate.org/ https://neanderthal.uncomplicate.org/ I saw first: "implemented in Clojure" and didn't understand how it's "100x faster than optimized pure Java". But reading further it's clear: "Does not try to poorly reinvent the wheel. Respects decades of BLAS and LAPACK standardization. Does the number crunching part with native BLAS and/or GPU, but provides a tiny Clojure layer for sanity. Win-win :)"