September 2018 Fiendish Function

The Fiendish Function posed during September 2018 had the following sample guesses and replies:

HTTP/1.1 500 Internal Server Error Date: Thu, 28 Mar 2024 09:07:10 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 (3 0 NIL 1 :QUADRATIC (1 1 0))