From 09fad246de82c720295a8708657d61407bb968c3 Mon Sep 17 00:00:00 2001 From: Stefan Kangas Date: Fri, 17 Feb 2023 15:23:19 +0100 Subject: [PATCH] * lisp/calc/calc.el (calc-mode): Improve docstring. --- lisp/calc/calc.el | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/lisp/calc/calc.el b/lisp/calc/calc.el index 39e54c89e06..f129552c9a4 100644 --- a/lisp/calc/calc.el +++ b/lisp/calc/calc.el @@ -1282,16 +1282,17 @@ the trail buffer." (defun calc-mode () "Calculator major mode. -This is an RPN calculator featuring arbitrary-precision integer, rational, -floating-point, complex, matrix, and symbolic arithmetic. +This is a Reverse Polish notation (RPN) calculator featuring +arbitrary-precision integer, rational, floating-point, complex, +matrix, and symbolic arithmetic. RPN calculation: 2 RET 3 + produces 5. Algebraic style: \\=' 2+3 RET produces 5. Basic operators are +, -, *, /, ^, & (reciprocal), % (modulo), n (change-sign). -Press ? repeatedly for more complete help. Press `h i' to read the -Calc manual on-line, `h s' to read the summary, or `h t' for the tutorial. +Press \\`?' repeatedly for more complete help. Press \\`h i' to read the +Calc manual, \\`h s' to read the summary, or \\`h t' for the tutorial. Notations: 3.14e6 3.14 * 10^6 _23 negative number -23 (or type `23 n') -- 2.39.2