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Topic: result of mtimes may not consist with different machine
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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
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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.



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