Smarter math, zero cost

Trig, logarithms, exponents, and all standard scientific functions -- ready for exams.

Plot equations, visualise functions, and explore curves interactively on a clean canvas.

Length, mass, volume, temperature, speed, data -- every unit you need in one place.

Scroll back through recent calculations -- never lose your work mid-problem.

Binary, octal, hex -- convert and compute in any number base instantly.

Mean, median, standard deviation, and simple regression tools for data analysis.