This calculator calculates number of combinations, arrangements and permutations for given n and m
Combinatorics. Generator of combinations of m from n.
This online calculator evaluates arithmetic expressions with common or complex fractions.
Converts radians to degrees, minutes and seconds
Calculator of right circular cone / truncated right circular cone development
The approach to the calculation of the number of nested circles of smaller radius at a known length of the describing circle of a larger radius. Created by user request
This calculator is a solver of cryptarithmetic puzzles. Cryptarithmetic puzzle is a number puzzle in which a group of arithmetical operations has some or all of its digits replaced by letters or symbols, and where the original digits must be found. In such a puzzle, each letter represents a unique digit.
Solution of cubic equation using Vieta's formulae. Created by user request
This online calculator solves system of linear equations using Cramer's rule and shows detailed steps of the solution
Cylindrical tank volume
It finds one variable function derivative. Step by step differentiation solution is also provided.
This calculator calculates the determinant of 3x3 matrices
This online calculator computes determinant of a matrix, using it's definition
Calculates ellipsoid and spheroid volume and surface area.
This online calculator substitutes a specific value for each variable, and performs the operations, evaluating the given expression.
This calculator implements Extended Euclidean algorithm, which computes, besides the greatest common divisor of integers a and b, the coefficients of Bézout's identity
Online calculator computes factorial of given positive integer (up to 170!)