Natural textbook input, equation solving, matrices, vectors, statistics and more — every mode built around a real button pad, not a phone-app form.
Built mode by mode to match how you actually calculate — from a quick sum to a full matrix inversion.
Fractions, roots, powers and integrals shown exactly as they appear on paper.
Solve linear and simultaneous equations with multiple unknowns in seconds.
Determinants, inverses, transposes and full vector arithmetic.
Single and paired-variable stats, regression, and standard deviation.
Rectangular and polar arithmetic, with conversion between the two.
Convert and calculate across DEC, HEX, BIN and OCT.