Function: calcFunc-ffinv

calcFunc-ffinv is an autoloaded and byte-compiled function defined in calcalg2.el.gz.

Signature

(calcFunc-ffinv EXPR VAR)

Source Code

;; Defined in /usr/src/emacs/lisp/calc/calcalg2.el.gz
(defun calcFunc-ffinv (expr var)
  (let ((res (math-solve-for expr math-integ-var var t)))
    (if res
	(math-normalize (math-expr-subst res math-integ-var var))
      (math-reject-solution expr var 'calcFunc-finv))))