Documentation
CalcMark is a calculation language that blends seamlessly with markdown. Write your thinking in plain text, add calculations that reference each other, and watch results update as you type.
Getting Started
Install CalcMark and run your first calculation.
User Guide
Complete guide to CalcMark features, editor shortcuts, and workflows.
The CalcMark Editor
A terminal-based editor with live results, markdown preview, autocomplete, and keyboard-driven workflows.
Language Reference
Formal specification for the CalcMark language.
CLI Reference
Complete reference for CalcMark CLI commands, flags, and shell completion.
Agent & API Integration
Use CalcMark as a calculation engine from scripts, AI agents, and pipelines.
Go Package
Use go-calcmark as a library to evaluate CalcMark expressions and documents in your Go applications.
Configuration
Customize CalcMark's locale, appearance, and formatter defaults.
Examples
Worked examples showing CalcMark in action.