Community Tip - Did you get called away in the middle of writing a post? Don't worry you can find your unfinished post later in the Drafts section of your profile page. X
Hello,
Attached is Mathcad 15 file. I don't know why i am getting two different results with matrix multiplication.
Thanks,
Sam
Solved! Go to Solution.
Because the displayed values of your calculations of k' and deltaM75 are only accurate to 3 or 4 decimal places. Try displaying the results to 7 decimal places and multiplying, and you should get agreement (1.3922).
Stuart
Because the displayed values of your calculations of k' and deltaM75 are only accurate to 3 or 4 decimal places. Try displaying the results to 7 decimal places and multiplying, and you should get agreement (1.3922).
Stuart
I never thought that the number of decimals make such a difference. Thank you so much Stuart!
Regards,
Sam
No worries, Sam, it had me puzzled for a bit until the word "round-off" popped into my skull.
Stuart