Function: math-square-matrixp

math-square-matrixp is a byte-compiled function defined in calc-ext.el.gz.

Signature

(math-square-matrixp A)

Source Code

;; Defined in /usr/src/emacs/lisp/calc/calc-ext.el.gz
;;; True if A is a square matrix.  [P V] [Public]
(defun math-square-matrixp (a)
  (let ((dims (math-mat-dimens a)))
    (and (cdr dims)
	 (= (car dims) (nth 1 dims)))))