https://github.com/rvcas/crisp

A Minimal Lispy Calculator
https://github.com/rvcas/crisp

calculator lisp zig

Last synced: 1 day ago
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A Minimal Lispy Calculator

• Host: GitHub
• URL: https://github.com/rvcas/crisp
• Owner: rvcas
• License: mit
• Created: 2017-09-22T14:47:19.000Z (over 7 years ago)
• Default Branch: main
• Last Pushed: 2023-09-27T22:57:24.000Z (over 1 year ago)
• Last Synced: 2025-04-24T00:04:45.181Z (1 day ago)
• Topics: calculator, lisp, zig
• Language: Zig
• Homepage:
• Size: 44.9 KB
• Stars: 26
• Watchers: 0
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Crisp

A very minimal lispy calculator implemented in [zig](https://ziglang.org)

![Running Crisp](https://github.com/rvcas/crisp/raw/main/img/screenshot.png)

## Operations

- `+` add a sequence of numbers

  - `(+ 1 2 3)`

- `-` subtract a sequence of numbers

  - `(- 3 2)`

- `*` multiply a sequence of numbers

  - `(* 3 5 2)`

- `/` divide a sequence of numbers

  - `(/ 12 4)`

  - decimals are not supported. meaning: `(/ 2 4) => 0`

    - everything is floored

  - divide by zero results in an error