https://github.com/harryscholes/romannumerals.jl

Roman numeral arithmetic
https://github.com/harryscholes/romannumerals.jl

julia roman-number roman-number-converter roman-numeral roman-numerals

Last synced: 15 days ago
JSON representation

Roman numeral arithmetic

• Host: GitHub
• URL: https://github.com/harryscholes/romannumerals.jl
• Owner: harryscholes
• License: mit
• Created: 2019-03-06T09:10:52.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2020-05-26T19:50:38.000Z (over 5 years ago)
• Last Synced: 2025-10-09T02:03:49.604Z (15 days ago)
• Topics: julia, roman-number, roman-number-converter, roman-numeral, roman-numerals
• Language: Julia
• Homepage:
• Size: 27.3 KB
• Stars: 2
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# RomanNumerals.jl

[![Stable](https://img.shields.io/badge/docs-stable-blue.svg)](https://harryscholes.github.io/RomanNumerals.jl/stable)

[![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://harryscholes.github.io/RomanNumerals.jl/dev)

[![Build Status](https://travis-ci.com/harryscholes/RomanNumerals.jl.svg?branch=master)](https://travis-ci.com/harryscholes/RomanNumerals.jl)

[![Codecov](https://codecov.io/gh/harryscholes/RomanNumerals.jl/branch/master/graph/badge.svg)](https://codecov.io/gh/harryscholes/RomanNumerals.jl)

[![Coveralls](https://coveralls.io/repos/github/harryscholes/RomanNumerals.jl/badge.svg?branch=master)](https://coveralls.io/github/harryscholes/RomanNumerals.jl?branch=master)

Julia package for Roman numerals.

# Installation

```julia

] add https://github.com/harryscholes/RomanNumerals.jl

```

# Examples

```julia

julia> using RomanNumerals

julia> foreach(i->println(RomanNumeral(i)), 1:5)

I

II

III

IV

V

julia> I + I

II

julia> V - I

IV

julia> 3X - 2I

XXVIII

julia> M ÷ X

C

julia> rand(RomanNumeral, 5)

5-element Array{RomanNumeral,1}:

 LXXI  

 CXX   

 XCVIII

 XLIX  

 VIII

julia> RomanNumeral(2019)

MMXIX

julia> Int16(rn"MMXIX")

2019

julia> rn"I" == RomanNumeral("I") == RomanNumeral('I') == RomanNumeral(1)

true

```