Commandline-Calculator

A simple command line calculator

Dependencies

• GNU Readline
• getopt.h

How to install

Windows:
Compile with Visual Studio

Arch Linux/Manjaro:
Install cmdcalc with package manager

Linux:
Compile with CMake

Using cmdcalc

• Expressions (1 + 2 - 3 * a ** f(42 / 2))
• Variables (a=99)
• Functions (func f(x)=x*2)
• Arrays (arr=append(arr, 32, "Hello World", ["another array"]))

Operators

• + Addition
• - Subtraction
• * Multiplication
• ** Power
• / Division
• = Assignment
• condition ? true : false

Interpreter-specific commands

• vars (list variable names)
• funcs (list function names)
• CTRL+D exit
• CTRL+C discard command
• func name(param1, param2)="definition"

TODO

• Implement file execution
• Add useful command-line options
• Add Documentation/Wiki
• Find and fix bugs
• Add more functions
• Add complex statements (like if, for)