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.