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fahmed-214-Alexandrite
14-Alexandrite
March 4, 2026
Question

Reduce processing time in Mesh

  • March 4, 2026
  • 2 replies
  • 217 views

Hello,

 

I have a completed Mathcad sheet that makes a 3D mesh. I am requesting to please help if the Q function that generates the mesh can be simplified such that the processing time is less. My version is 10.

 

Thank you

 
 

 

 

 

 

2 replies

R
rgunwaldsen15-Moonstone
15-Moonstone
March 5, 2026

For help, please post your woeksheet.

W
Werner_E25-Diamond I
25-Diamond I
March 5, 2026

I assume that you tried to attach your Prime 10 file here but it did not work, right?

 

I see that your last post (which, incidentally, you still haven't closed) was in August last year. At that time, the forum software used here was still working fine, but unfortunately, a bug now often prevents Mathcad and Prime files from being attached directly (it may work if you use a different browser and don't use copy & paste when attaching files).

 

The workaround is to put the file in a zip archive which you should be able to attach here without problems.

F
fahmed-214-AlexandriteAuthor
14-Alexandrite
March 5, 2026

Thank you so much @Werner_E . You were right it was not letting me to attach files. I have attached the zip file here.

 

Thank you

W
Werner_E25-Diamond I
25-Diamond I
March 5, 2026

It looks like replacing the sum with index variable "i" by a vectorized expression can speed up the calculation by factor 5:

grafik.png

Of course, a similar speed-up factor can also be observed in the generation of the nested matrix Q.

grafik.png

.....

grafik.png

See attached P10 file

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