Matrix multiplication
Posted: Mon Jan 16, 2006 10:32 am
Anyone else know how to do matrix multiplication? Trying to make sure I do enough error checking...
Right now I have this output...
Right now I have this output...
I think I'm ready to multiply the corresponding entries and make the resulting matrix...Anyone think of anythingelse I need to check?First test passed. The number of rows in matrix two does equal the number of columns in matrix one.
The number of columns is the same in the following two rows in matrix 1. Rows 1 and 2.
The number of columns is the same in the following two rows in matrix 1. Rows 2 and 3.
Second test completed on matrix 1. There are an equal number of columns in every row.
The number of columns is the same in the following two rows in matrix 2. Rows 1 and 2.
The number of columns is the same in the following two rows in matrix 2. Rows 2 and 3.
Second test completed on matrix 2. There are an equal number of columns in every row.
Third test passed. All entries in matrix 1 are numeric.
Third test passed. All entries in matrix 2 are numeric.