Assume, input x is a scalar matrix such as,
2 0 0
0 2 0
0 0 2
then the output matrix will be,
0 2 2
2 0 2
2 2 0
Getting the indices from a vector
Sum the elements in either diagonal of a square matrix
03 - Matrix Variables 5
Integer or Float?
Check that number is whole number
Find the complement of a number in binary
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