Function: calcFunc-freq

calcFunc-freq is an autoloaded and byte-compiled function defined in calc-units.el.gz.

Signature

(calcFunc-freq EXPR)

Documentation

Return the frequency corresponding to EXPR.

Source Code

;; Defined in /usr/src/emacs/lisp/calc/calc-units.el.gz
(defun calcFunc-freq (expr)
  "Return the frequency corresponding to EXPR."
  (let (note)
    (cond
     ((setq note (math-midip expr))
      (math-midi-to-freq note))
     ((setq note (math-spnp expr))
      (math-spn-to-freq note))
     ((math-freqp expr)
      expr)
     (t
      (math-reject-arg expr "*Improper expression")))))