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JiaDa
Posts:
2
Registered:
8/21/14


result of mtimes may not consist with different machine
Posted:
Aug 21, 2014 5:53 AM


I created two random matrix A, B (i.e. rand(1000,1000)) and let C = A * B; save these matrices (A, B and C) into a mat file and pass to another computer (just say it "computer K") and recompute matrix C after load A and B from the mat file on the computer K run the code " isequal(C, A * B) " to check if the result is the same
I found the result may not "true". I tested over eight computers
Did someone ever found this issue? I would very appreciate to tell me relevant discussions.



