Scientific calculations, statistics, fractions, number theory, supported equations and matrices together in one private browser workspace.
Choose a workflow. Nothing is calculated or loaded automatically.
One active tool at a time, using its actual standalone interface and calculation engine. Ordinary switching, Reset and Close release inputs and results. There is no automatic transfer between mathematical quantities. Copy or download a report before switching if you need a record.
Choose a math workflow above. Calculate, analyze data or explore exact algebra entirely on your device.
Scientific expressions and descriptive statistics use labeled floating-point approximations. Fractions, integers, combinatorial models and supported rational algebra use exact arithmetic within their stated limits. Equation solving covers linear/quadratic equations and small linear systems; matrices are bounded to 8×8. Statistics support one selected numeric CSV column or pasted list, up to 20,000 observations. No server processing or input history.
All calculations and optional local data imports run in your browser with self-hosted code. One isolated actual tool is active at a time, with no automatic sharing, server uploads or application history.
Yes. Each selected workflow reuses its actual standalone markup, scripts, calculation engine, file status and reporting controls. All ten separate URLs remain available.
Fractions, integers, combinatorial models and supported rational algebra are exact within explicit limits. Scientific functions, statistics and labeled irrational-root approximations use finite IEEE-754 numbers. Display precision does not change exact values or inputs.
No. Only one tool is active. Reset, Close or switching releases its inputs, results and worker. Search/group filters alone leave the active calculation untouched. Copy or download reports before leaving.
