https://github.com/bendudson/rpcalc

Simple Reverse Polish calculator in Haskell
https://github.com/bendudson/rpcalc

Last synced: about 1 year ago
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Simple Reverse Polish calculator in Haskell

• Host: GitHub
• URL: https://github.com/bendudson/rpcalc
• Owner: bendudson
• Created: 2011-10-27T15:29:02.000Z (over 14 years ago)
• Default Branch: master
• Last Pushed: 2011-10-27T15:29:20.000Z (over 14 years ago)
• Last Synced: 2025-01-10T13:26:51.284Z (over 1 year ago)
• Language: Haskell
• Homepage:
• Size: 85.9 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README

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README

          
A simple Reverse-Polish calculator in Haskell

Ben Dudson, 2010

Commands:

   q     Quit

   ?     Print this help

   d     Delete the first number

   r     Reverse the first two numbers (below single dash)

   R     Reverse entire stack

Numbers operated on from bottom to top. Those below single

dashed line will be operated on next.

Values: pi, e

Single-argument functions: sin, cos, tan, asin, acos, atan, exp, log

Two-argument functions: +, -, *, /, ^, atan2