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| author | Stefan Kangas <stefankangas@gmail.com> | 2023-02-18 10:57:27 +0100 |
|---|---|---|
| committer | Stefan Kangas <stefankangas@gmail.com> | 2023-02-18 10:59:45 +0100 |
| commit | 1e5cebc88bb5f028058e072071fee03529d0b204 (patch) | |
| tree | 20bcde6bf39c7dca3747e537699012651f446d4f /doc/misc/calc.texi | |
| parent | 1769a588300f471a85fe8887864ae33340dececb (diff) | |
| download | emacs-1e5cebc88bb5f028058e072071fee03529d0b204.tar.gz emacs-1e5cebc88bb5f028058e072071fee03529d0b204.tar.bz2 emacs-1e5cebc88bb5f028058e072071fee03529d0b204.zip | |
Spell out RPN abbreviation in Calc manual intro
* doc/misc/calc.texi (What is Calc, Demonstration of Calc)
(RPN Tutorial): Spell out "Reverse Polish notation" abbreviation.
Diffstat (limited to 'doc/misc/calc.texi')
| -rw-r--r-- | doc/misc/calc.texi | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/doc/misc/calc.texi b/doc/misc/calc.texi index c3e32433fc4..ac6604473a8 100644 --- a/doc/misc/calc.texi +++ b/doc/misc/calc.texi @@ -232,7 +232,8 @@ series of calculators, its many features include: @itemize @bullet @item -Choice of algebraic or RPN (stack-based) entry of calculations. +Choice of algebraic or Reverse Polish notation (RPN), +i.e. stack-based, entry of calculations. @item Arbitrary precision integers and floating-point numbers. @@ -421,8 +422,8 @@ difference between lower-case and upper-case letters. Remember, @key{RET}, @key{TAB}, @key{DEL}, and @key{SPC} are the Return, Tab, Delete, and Space keys. -@strong{RPN calculation.} In RPN, you type the input number(s) first, -then the command to operate on the numbers. +@strong{RPN calculation.} In Reverse Polish notation (RPN), you type +the input number(s) first, then the command to operate on the numbers. @noindent Type @kbd{2 @key{RET} 3 + Q} to compute @@ -1348,18 +1349,19 @@ to control various modes of the Calculator. @subsection RPN Calculations and the Stack @cindex RPN notation +@cindex Reverse Polish notation @noindent @ifnottex -Calc normally uses RPN notation. You may be familiar with the RPN -system from Hewlett-Packard calculators, FORTH, or PostScript. -(Reverse Polish Notation, RPN, is named after the Polish mathematician -Jan Lukasiewicz.) +Calc normally uses Reverse Polish notation (RPN). You may be familiar +with the RPN system from Hewlett-Packard calculators, FORTH, or +PostScript. (Reverse Polish Notation is named after the Polish +mathematician Jan Lukasiewicz.) @end ifnottex @tex -Calc normally uses RPN notation. You may be familiar with the RPN -system from Hewlett-Packard calculators, FORTH, or PostScript. -(Reverse Polish Notation, RPN, is named after the Polish mathematician -Jan \L ukasiewicz.) +Calc normally uses Reverse Polish notation (RPN). You may be familiar +with the RPN system from Hewlett-Packard calculators, FORTH, or +PostScript. (Reverse Polish Notation is named after the Polish +mathematician Jan \L ukasiewicz.) @end tex The central component of an RPN calculator is the @dfn{stack}. A |