How is it possible that the same matrix x in test 2 and test3 give different results? I guess you copy in the test 3 the wrong matrix?
Impossible to understand the tests
Too much variation on how many digits of precision you want
Now should be ok. Sorry but it is my first problem published.
For any question write me.
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Back to basics 11 - Max Integer
Create a square matrix of multiples
Length of a short side
Find the dimensions of a matrix
Replacing a row
frame of the matrix
Center of mass
Inverse of Hilbert matrix
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