Why is there a value 4.000000000000001 in the cofactor matrix of problem 4? The matrix is composed entirely of integers, so the cofactors should all be integers as well.
@william .. sorry man-- i overlooked .. i've corrected it now.
sth related to the determinant function- matlab provided that answer. i didn't see that
Why is det(x)*inv(x) not working?
give nth decimal place of pi
Project Euler: Problem 7, Nth prime
Symmetry of vector
05 - Vector Equations 2
Matrix multiplication across rows
Take a binary number as input,rearrange it in any manner such that its value is greater than the original one.output should be all the possible values in decimal.
Connect Four - 04
Abelian Sandpile - 02
generate the matrix
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