Solution matrix

Service work with matrices allows you to perform basic transformation matrices.
If you have a task to perform more complex transformations, then this service is used as a constructor.
Example. Given matrix A and B, must find C = A^-1 * B + B^T,

1. You should first find inverseA1 = A^-1, using service to find the inverse matrix;
2. Then, after the found matrix A1 fulfill multiplication of matricesA2 = A1 * B, using service for matrix multiplication;
3. Fulfill transpose matrixA3 = B^T (service to find the transpose matrix);
4. And last - we find sum matricesС = A2 + A3 (service on the calculation of the sum of matrices) - and get an answer (with the detailed solutions!);

Multiplying matrices

This online service in three steps:

• Enter the first factor matrix A
• Enter the second factor matrix or column vector B
• Enter the e-mail, where to send the decision

Multiplication of matrix-vector

Transpose matrix

Here you can trace the algorithm for matrix transposition and learn how to solve such problems.

This online service in two steps:

• Enter the matrix A, which must transpose
• Enter the e-mail, where to send the decision

Sum matricies

• Enter the first term matrix A
• Enter the second term matrix B
• Enter the e-mail, where to send the decision

Inverse matrix

This online service in two steps:

• Enter the matrix A, for which you want to find the inverse matrix
• Enter the e-mail, where to send the decision

Determinant of matrix

This online service in two steps:

• Enter the matrix A, for which you want to find the determinant (the determinant) matrix
• Enter the e-mail, where to send the decision

Multiply matrix by the number

This online service in three steps:

• Enter the first factor matrix A
• Enter the second factor on the number q
• Enter the e-mail, where to send the decision

Subtraction matrices

This online service in three steps:

• Enter the first matrix, which is subtracted A
• Enter the second matrix, from which is subtracted B
• Enter the e-mail, where to send the decision

Unit matrix

This online service in two steps:

• Enter number q - size of the unit matrix
• Enter the e-mail, where to send the decision

Rank matrix

This online service in two steps:

• Enter the matrix A, for which you want to do to find the rank
• Enter the e-mail, where to send the decision

The construction of the matrix in the degree

This online service in three steps:

• Enter the matrix A, which will be erected in the degree
• Enter integer q - degree
• Enter the e-mail, where to send the decision

The construction of the matrix in the negative degree

Eigenvalues and eigenvectors of matrix

This online service in one step:

• Enter the matrix A, for which you want to find eigenvectors and eigenvalues (eigenvalues)

Complex conjugate of the matrix

Decomposition of matrices

• QR-decomposition of the matrix
• LU-decomposition of the matrix
• Cholesky decomposition of the matrix