Modulo Calculator
Get the remainder and quotient of integer division — the building block of modular arithmetic.
Calculators and explainers tagged under Algebra.
Get the remainder and quotient of integer division — the building block of modular arithmetic.
Solves a system of two linear equations ax+by=e, cx+dy=f using Cramer's Rule. Computes the main determinant D and soluti...
Find the greatest common factor (also called GCD) of any list of whole numbers using the Euclidean algorithm.
Find the least common multiple of two or more whole numbers, with the full prime-factor breakdown.
Project a quantity that grows continuously at a constant rate r over time t, using the standard exponential growth model...
Compute the n-th term and the sum of the first n terms of an arithmetic sequence from its first term and common differen...
Find one real root of a depressed cubic t³ + p·t + q = 0 using Cardano's formula in the discriminant-positive case (Δ =...
Compute the determinant of a 2×2 matrix [[a, b], [c, d]] = ad − bc, with a quick singularity flag.
Solve a single linear equation of the form ax + b = c for the unknown x, including a clear "no solution / infinite solut...
Solve a proportion a/b = c/d for any one of the four values, given the other three.
Compute powers of any base, including negative and fractional exponents, with full decimal precision.
Add, subtract, multiply, or divide two complex numbers (a + bi) and (c + di), and see the result in both rectangular and...
Compute the logarithm of any positive number in any base — change-of-base formula included.
Find the nth root of any positive number — square roots, cube roots, and any custom n you choose.
Solve for a missing term in a proportion, simplify ratios, or scale one ratio up or down.
Solve ax² + bx + c = 0 with real or complex roots, showing the discriminant along the way.
Compute the n-th term and the sum of the first n terms of a geometric sequence from its first term and common ratio.
Compute the remaining quantity after time t for an exponentially decaying process N(t) = N₀ · e⁻ᵏᵗ, plus the half-life.
No articles have been tagged with this topic yet.