Please add numericals

[digikar99]

https://github.com/digikar99/numericals

Please fetch using the latest github tag.

numericals and dense-numericals aim to provide easily-optimizable[1] high-performance[2] numerical-computing operations to Common Lisp, with a current focus on basic math operations including sleef-backed SIMD-accelerated trigonometric and exponentiation operations.

1. Emits compiler notes when call-site is compiled with (optimize speed (safety 1) (debug 1).
2. Uses SIMD through sleef and other C libraries; uses multithreading through lparallel; treats simple-arrays and contiguous-arrays as special cases of more general arrays to (i) avoid code bloat while inlining (ii) speed up the simple cases.

[quicklisp]

Failure log here: http://report.quicklisp.org/2022-11-03/failure-report/numericals.html