https://github.com/vonr/cao

Calc-ium Oxide, a simple stack based command line calculator written in rust
https://github.com/vonr/cao

calculator cli rust stack-based terminal-based

Last synced: 9 months ago
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Calc-ium Oxide, a simple stack based command line calculator written in rust

• Host: GitHub
• URL: https://github.com/vonr/cao
• Owner: Vonr
• License: unlicense
• Created: 2022-03-29T13:47:15.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2022-04-09T10:51:54.000Z (almost 4 years ago)
• Last Synced: 2025-05-25T15:56:48.666Z (10 months ago)
• Topics: calculator, cli, rust, stack-based, terminal-based
• Language: Rust
• Homepage:
• Size: 110 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# CaO

[![Crates.io](https://img.shields.io/crates/v/calcium-oxide)](https://crates.io/crates/calcium-oxide)

Calc-ium Oxide, a simple stack based command line calculator written in rust

## Examples

```sh

# Calculate golden ratio

$ cao 1 5 sqrt + 2 /

1.618033988749895

# Calculate the greatest common divisor of 372 and 64

$ cao 372 64 gcd

4

# Calculate the first 20 fibonnaci numbers

$ cao 1 21 seq fib map

1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597 2584 4181 6765

# Calculate the ratio of the number of numbers in (1..1000000] that

# are prime to the number that are composite to 5 decimal places

$ cao 1 1000000 seq len 0 store prime map + fold dup 0 take swap - / 5 dp

0.08518

```

## Documentation

Refer to [DOCS.md](https://github.com/Vonr/cao/blob/master/DOCS.md)