mm

💠 mm

Simple CLI math expression evaluator.

mm uses repl to interact with user with live results and error highlighting, but immediate mode is also supported.

🧩 Get Started

Install using go install:

go install github.com/mymmrac/mm@latest

Note: Make sure to add $GOPATH/bin into $PATH

Start repl and type some expressions:

mm

> 1 + 1

> 2 ^ 8 / 3.1

> 1 / (2.5 !ceil) -

⌨ Shortcuts

• Enter - evaluate expression
• Up, Tab - previews executed expression
• Down, Shift+Tab - next executed expression
• Shift+Tab - use the result of last expression as input (only if input empty)
• Esc - exit if input is empty, or clean input
• Crtl+c - force quit

⚡ Operators

Binary

• + Addition
• - Subtraction
• * Multiplication
• / Division
• ^ Power (only integer powers)
• @ Nth Root (only integer roots)
• % Mod (only integers)

Unary

• - Minus
• ++ Increment
• -- Decrement
• !abs Abs
• !round Round
• !floor Floor
• !ceil Ceil

📖 Constants

• Pi - 3.1415926...
• e - 2.7182818...

🔐 License

mm is distributed under MIT licence.