~voidraven/beryl

An RPN calculator for the command line
fixed duplicate logo in README
Updated README, moved logo into repo
Added README links and updated comments

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A command line reverse polish notation calculator written in Crystal

#Usage

record video

#Dependencies

#Installation

Run:

$ crystal build rpn.cr --release

#TODO

  • 1/x
  • sqrt
  • trig functions
  • log
  • natural log
  • e, e^x, pi, etc.
  • exception handling
  • factorial function
  • cube root
  • nth root
  • unit tests
  • Complex numbers
  • New modes: binary, octal, and hexadecimal.
  • custom precision definition
  • accept args in (useful for scripting)
  • Read from file
  • man page

#License / Disclaimer

This project is licensed under the 3-clause BSD license. (See LICENSE.md)

#Built With

❤️ on Linux