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This matrix calculator allows to calculate online the sum of two matrix with calculation step.

Matrix_sum online

The calculator can calculate online the **sum of two matrices**.
The **matrix calculator** may calculate the **sum of matrices** whose coefficients have letters or numbers,
it is a formal matrix calculation calculator.

The calculator can **calculate the sum of two matrices** with the results in exact form:
to calculate the sum of matrices `((3,3,4),(1,2,0),(-5,1,1))+((3,3,4),(1,4,0),(2,1,1))`, enter
matrix_sum([[3;1;-5];[3;2;1];[4;0;1]];[[3;1;2];[3;4;1];[4;0;1]]),
after calculation, the result is returned.

The calculator allows symbolic calculations, it is possible to use letters as well to **calculate the sum of two matrices** like this:
`((a,3),(a/2,4))+((a,1),(a/2,2))`, enter
matrix_sum([[a;a/2];[3;4]];[[a;a/2];[1;2]]),
after calculation, the result is returned.

This matrix calculator allows to calculate online the sum of two matrix with calculation step.

See also :

- Determinant : determinant. The determinant function calculates online the determinant of vectors or the determinant of a matrix.
- Inverse matrix calculator : inverse_matrix. The inverse_matrix function allows to calculate online the inverse of a matrix.
- Matrix calculator : matrix_calculator. The matrix calculator allows to do calculations with matrices online.
- Difference between two matrices : matrix_difference. The matrix calculators allows to calculate online the difference between two matrices with step calculations.
- Product matrix calculator : matrix_product. This matrix calculator allows to calculate online the product of two matrix with calculation step.
- Sum matrix calculator : matrix_sum. This matrix calculator allows to calculate online the sum of two matrix with calculation step.
- Solve system of linear equations : solve_system. The solve_system function allows to solve equations with several unknowns: Equation 2 unknown systems, systems of equations with 3 unknown in n unknowns systems.
- Trace of a matrix : trace. The matrix calculator calculates online the trace of a matrix. The trace of a square matrix is equal to the sum of the terms of its diagonal.
- Transpose matrix calculator : transpose_matrix. The matrix calculator allows to calculate online the transpose of a matrix.