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项目作者： bfontaine

项目描述 ：
Basic formulas interpreter
高级语言： JavaScript
项目地址: git://github.com/bfontaine/FormulaJS.git
创建时间： 2016-08-09T20:35:55Z
项目社区：https://github.com/bfontaine/FormulaJS
开源协议：MIT License
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FormulaJS

This is an interpreter for basic formulas, based on an original idea by
@tsalmon.

Note: this is an old, unmaintained project.

Usage

  1. formula <file>
  2. formula <formula>

Features

  • Floats & integers, negative and positive numbers
  • basic operations (+, -, /, *) and power (^)
  • constants (E, PI)
  • some syntaxic sugar (e.g. (…)(…) instead of (…)*(…)), various alternatives
    for some operations (e.g. ⋅ or × instead of *, ÷ instead of /).

Examples

  1. formula -2+3                 # 1
  2. formula "((42-5)(12*3+2))^3" # 2779431416
  3. formula PI*1.5               # 4.71238898038469