Math Tools

Comprehensive mathematical toolkit for students and professionals. Perform big number arithmetic beyond normal limits, use basic and scientific calculators, add, subtract, multiply and divide fractions with auto-simplification, convert between decimals, fractions and percentages, find GCD and LCM, compute logarithms, factorials, absolute values and modulo, convert between binary, octal, decimal and hexadecimal number bases, convert numbers to written words, measure objects on screen with a calibrated ruler, calculate percentages in 5 modes, compute powers and nth roots, check primes, factorize and generate prime lists, convert Roman numerals, work with scientific notation, solve linear, quadratic and systems of equations step by step, calculate mean, median, mode, standard deviation and variance, graph functions on interactive coordinate planes, perform matrix operations including determinants and inverses, calculate areas, perimeters, volumes and surface areas, compute combinations and permutations, solve triangles with Pythagorean theorem, work with ratios and proportions, generate and analyze number sequences, perform long division with detailed steps, compute derivatives and integrals with step-by-step solutions, calculate trigonometric functions and inverses, round to significant figures, find slopes, midpoints and distances, do arithmetic in binary, hex and octal, work with complex numbers, and calculate vector operations.