Summary :

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

Description :

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.

Calculating the sum of matrices

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.

Syntax :

matrix_sum(matrix;matrix)

Examples :

matrix_sum(`[[3;1;-5];[3;2;1];[4;0;1]];[[3;1;2];[3;4;1];[4;0;1]]`) returns `[[6;2;-3];[6;6;2];[8;0;2]]`

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