Function: math-nlfit-s-logistic-fn

math-nlfit-s-logistic-fn is a byte-compiled function defined in calc-nlfit.el.gz.

Signature

(math-nlfit-s-logistic-fn X A B C)

Source Code

;; Defined in /usr/src/emacs/lisp/calc/calc-nlfit.el.gz
;;; The functions that describe our models, and their gradients.

(defun math-nlfit-s-logistic-fn (x a b c)
  (math-div a (math-add 1 (math-mul b (calcFunc-exp (math-mul c x))))))