https://github.com/codenameyau/calc-lang

Calculator interpreter language
https://github.com/codenameyau/calc-lang

abstract-syntax-tree calculator compiler grammar interpreter language math programming

Last synced: 24 days ago
JSON representation

Calculator interpreter language

• Host: GitHub
• URL: https://github.com/codenameyau/calc-lang
• Owner: codenameyau
• License: mit
• Created: 2018-05-07T23:11:00.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2021-07-26T19:29:54.000Z (over 3 years ago)
• Last Synced: 2024-10-09T09:42:07.901Z (29 days ago)
• Topics: abstract-syntax-tree, calculator, compiler, grammar, interpreter, language, math, programming
• Language: JavaScript
• Size: 52.7 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# calc-lang

Calculator interpreter language.

## Installation

```

npm install --save calc-lang

```

### Tests

```

sudo npm install -g jest

jest

```

## Examples

```js

const Interpreter = require('calc-lang');

const interpreter = new Interpreter();

console.log(interpreter.run('jonny what is 13 * 37?'));

console.log(interpreter.run('((1 + (2 * 3)) * 4) / 2)');

```

## Supported Operations

- Addition: +

- Subtraction: -

- Multiplication: * or x

- Division: /

- Parenthesis: ()

### To Add

- Exponentiation: ^

- Modulo: %

- Trigonometry: sin, cos, tan

- Logical: true, false, !

- Logical Comparison: <, >, <=, >=, ==, !=