Calculators

This calculator factors a trinomial expression of the form ax² + bx + c into the product of two binomials.

Calculates the perimeter (boundary length) of various common 2D shapes.

Calculates the cosine of an angle (given in degrees or radians).

This calculator decomposes a positive integer into its prime factors.

Calculates probabilities for various outcomes of multiple coin flips (e.g., exactly k heads).

Subtracts one binary number from another.

Simplifies radical expressions and calculates roots of numbers.

Calculates the transpose of a matrix by swapping its rows and columns.

Performs addition, subtraction, multiplication, and division of complex numbers.

Calculates volume, total surface area, lateral surface area, or base area of a right circular cone.