Function: solar-cosine-degrees

solar-cosine-degrees is a byte-compiled function defined in solar.el.gz.

Signature

(solar-cosine-degrees X)

Documentation

Return cosine of X degrees.

Source Code

;; Defined in /usr/src/emacs/lisp/calendar/solar.el.gz
(defun solar-cosine-degrees (x)
  "Return cosine of X degrees."
  (cos (degrees-to-radians (mod x 360.0))))