Calculator Academy
calculator.academySubject calculators and a custom calculator builder
Subject calculators and a custom calculator builder
Programmable scientific arithmetic with saved formulas
A keypad calculator with clear, memory and percentage controls
A programmable gateway for API, AI-model, and MCP traffic with built-in identity, policies, and usage controls.
Programmable browser with blocker and no-script modes
A graphing-calculator emulator in the browser
A TI graphing-calculator emulator for classroom explanation
Everyday calculation categories with a simple keypad
Define reusable build and test checks as code that can run locally or on a remote engine.
Everyday calculations with topic-specific explanations
Generate programmable palettes from anchor colours and curved paths.
A programmable renderer for forward and inverse rendering research
A programmable font-subsetting and conversion pipeline for Node.
Scientific, graphing, fraction and matrix calculations
Readable calculators for quick everyday tasks
Portable symbolic algebra with numerical approximation
An audio-programming system for instruments and effects
Network statistics in an interactive terminal or script output
Organize dividend portfolios and compare income-growth scenarios
Standard, scientific, programmer and date calculations
Android scientific calculation with symbolic and graphical tools
A handheld-style scientific calculator for Android
Linked mathematical views for algebra, geometry and graphs