ChatQalc

Transform your game chat into a powerful calculator! This mod integrates the world-renowned Qalculate! utility directly into Minecraft's interface, providing access to multifunctional computations without leaving the game.

Core Functionality

The mod automatically installs and runs a portable version of the interactive qalc calculator when starting Minecraft. All calculations are performed directly in the chat window (activated by pressing T or entering the / symbol).

Convenient Hotkeys

• NumPadEnter or Ctrl+Enter — send message to calculator instead of general chat
• Ctrl+Tab — convert the last expression without spaces into computed result (for spaces use backslash \)
• Shift+Enter — send query to calculator and replace chat field with the last line of result
• Ctrl+Shift+Enter — similar to Ctrl+Enter, but the result without formatting is broadcast from your name to all players on server
• Shift+Tab — get autocomplete suggestions

Built-in Features

• Chat query history for convenient access to previous calculations
• Graphical settings interface through ModMenu ("Edit" tab)
• Special Minecraft units and variables: it (items), st (stacks), sb (shulker boxes), pdc, pdcwh, gt (game ticks), iph, hs, ch/chunk/chunks
• Example: 100it = 1 stack + 36 items

Advanced Qalculate! Capabilities

Thanks to integration with the powerful Qalculate! engine, you get:

• Access to help system via /help followed by Ctrl+Enter
• Unit conversion using to operator (examples: 1km to m = 1000 m)
• Intelligent parsing understanding natural language
• Ability to disable unnecessary functions, variables, or units
• Detailed error messages and arbitrary precision calculations
• Symbolic computation and persistent constants between sessions
• Gnuplot integration for graph plotting (requires separate installation)
• Commenting capability using # symbol

Mod demonstration is available in videos: