📐 Math Tools
Practical math utilities and calculators. All client-side, privacy-first. Select a topic to open focused tools and explanations.
Basic
Arithmetic, percent, rounding, gcd/lcm, factorization
Open
Algebra
Linear and quadratic equation solvers, polynomial helper
Open
Calculus
Numeric derivative, integrator and limits (POC)
Open
Trigonometry
Trig functions, deg/rad toggle, tables and identities
Open
Linear Algebra
Matrix operations: determinant, inverse, multiply (small matrices)
Open
Geometry
Area, perimeter and volume calculators with common formulas
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Statistics
Mean, median, mode, variance, stddev and simple regressions
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Number Theory
Primes, modular arithmetic, modular inverse
Open
Graphing
Simple function plotter (client-side)
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Converter
Angle/unit converters: deg↔rad, DMS, grads
Open