Function: math-matrix-trace-step

math-matrix-trace-step is a byte-compiled function defined in calc-mtx.el.gz.

Signature

(math-matrix-trace-step N SIZE MAT SUM)

Source Code

;; Defined in /usr/src/emacs/lisp/calc/calc-mtx.el.gz
(defun math-matrix-trace-step (n size mat sum)
  (if (<= n size)
      (math-matrix-trace-step (1+ n) size mat
			      (math-add sum (nth n (nth n mat))))
    sum))