The Lisp code is terrible performance-wise and written by someone who obviously doesn't know Common Lisp very well. Look at Steve Losh's comment here for somet

The Lisp code is terrible performance-wise and written by someone who obviously doesn't know Common Lisp very well. Look at Steve Losh's comment here for something a lot better. My own (further) improvements put SBCL performance in the same order as Julia.