The Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.

Math Forum » Discussions » Software » comp.soft-sys.matlab

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: result of mtimes may not consist with different machine
Replies: 0  

Advanced Search

Back to Topic List Back to Topic List  

Posts: 2
Registered: 8/21/14
result of mtimes may not consist with different machine
Posted: Aug 21, 2014 5:53 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

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.

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.