O'Reilly logo
  • Subin Velleringatt thinks this is interesting:

;;comparing integers against floating point numbers > (equalp 0 0.0)

From

Cover of Land of Lisp

Note

i compared 9 and 9.00000000000000000000000001...
it gave me T instead of an F as theres a differance in decimal value

looks like this command compare rounded values