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keisanHigh-precision calculations for everyday life and work

Product of three 3x3 square matrices

Author: shiroeExecutions: 475

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Calculate the three products of 3x3 matrices.
Calculate the products of the three 3x3 matrices A, B, and C as follows:
AB = A * B
ABC = (A * B) * C
and output the results. (Multiply the right-hand side by the left-hand side.)
Enter the elements of A, B, and C.
(The numbers to the right of the letters in the input fields indicate the row and column numbers.)
Output the elements of AB and ABC.
(The numbers to the right of the letters in the output fields indicate the row and column numbers.)
Output the determinants of A, B, C, AB, and ABC.
A11
A12
A13
A21
A22
A23
A31
A32
A33
B11
B12
B13
B21
B22
B23
B31
B32
B33
C11
C12
C13
C21
C22
C23
C31
C32
C33
AB11 AB12 AB13 
AB21 AB22 AB23 
AB31 AB32 AB33 
ABC11 ABC12 ABC13 
ABC21 ABC22 ABC23 
ABC31 ABC32 ABC33 
det|A| 
det|B| 
det|C| 
det|AB| 
det|ABC| 
Digit display setting: 50 digits. Digit count can be changed. Complex number calculation mode.

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