Function: calc-change-sign
calc-change-sign is an interactive and byte-compiled function defined
in calc.el.gz.
Signature
(calc-change-sign ARG)
Key Bindings
Source Code
;; Defined in /usr/src/emacs/lisp/calc/calc.el.gz
(defun calc-change-sign (arg)
(interactive "P")
(calc-wrapper
(calc-unary-op "chs" 'neg arg)))