Function: calendar-mayan-haab-difference

calendar-mayan-haab-difference is a byte-compiled function defined in cal-mayan.el.gz.

Signature

(calendar-mayan-haab-difference DATE1 DATE2)

Documentation

Number of days from Mayan haab DATE1 to next occurrence of haab date DATE2.

Source Code

;; Defined in /usr/src/emacs/lisp/calendar/cal-mayan.el.gz
(defun calendar-mayan-haab-difference (date1 date2)
  "Number of days from Mayan haab DATE1 to next occurrence of haab date DATE2."
  (mod (+ (* 20 (- (cdr date2) (cdr date1)))
          (- (car date2) (car date1)))
       365))