Rosetta Code

Day of the week: Difference between revisions

Page Discussion

Day of the week (view source)

Revision as of 15:54, 25 April 2022

11 bytes removed ,  2 years ago
→‎{{header|Emacs Lisp}}: simplify
Line 1,574:
(defun sunday-p (y)
"Is Dec 25th a Sunday in this year?"
(if (= (calendar-day-of-week (list 12 25 y)) 0) t nil))
 
(defun xmas-sunday (a b)
Anonymous user
Retrieved from "https://rosettacode.org/wiki/Special:MobileDiff/93587"