Matrix Multiplication

Calculate: C = A × B

Enter a sum of products in each box.

Example: -2*(-3) + 4*5 - 1*6

You can use +, -, *, / and parentheses.

Do not use '=' and use parentheses with negatives, i.e. 3*(-2).

The gray matrix below will automatically show the numerical result of each expression you enter.

Matrix A × Matrix B

A
×
B

Enter your calculations

Each box represents one element of the resulting 2×4 matrix.

Your calculated result

This matrix is read-only and shows the numerical value of each expression as you type.