A 'formula for primes'

HTTP/1.1 500 Internal Server Error Date: Fri, 03 May 2024 20:40:09 GMT Server: CL-HTTP/70.217 (LispWorks; 2.1.7) Connection: close Content-Type: text/html; charset=ISO-8859-1 Transfer-Encoding: chunked Internal Server Error

Internal Server Error

No applicable methods for #<STANDARD-GENERIC-FUNCTION NUMBERS::APPLY-FN 22E249B2> with args (0 0 NIL 0 :QUADRATIC (41 0 1))

Identifont