- Cramer's Rule
This online calculator solves system of linear equations using Cramer's rule and shows detailed steps of the solution

- Determinant of a matrix
This online calculator computes determinant of a matrix, using it's definition

- Hill cipher
This calculator uses Hill cipher to encrypt/decrypt a block of text

- Inverse of a matrix
Calculating inverse matrices via adjugate matrix

- Matrix Multiplication
Matrix Multiplication

- Matrix Transpose
Matrix Transpose

- Matrix triangulation
Matrix triangulation with Gauss and Bareiss methods

- Modular inverse of a matrix
This calculator finds modular inverse of a matrix using adjugate matrix and modular multiplicative inverse

- Solution of nonhomogeneous system of linear equations using matrix inverse
Solution of nonhomogeneous system of linear equations using matrix inverse