ref: d17cae0a3e787ba9c9de43ec25e90dc9be10eae9
dir: /test/mp.lsp/
(define x 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999) (apply * (map-int (λ (_) x) 1000))