Examples compare speed of execution using Vectorize Operator vs Array Index in Large Matrix Analysis.

WL To Q_Array Index.sm (27 KiB) downloaded 69 time(s).
WL To Q_Vectorize.sm (28 KiB) downloaded 67 time(s).
1.July WL&RT.xlsx (29 KiB) downloaded 81 time(s).

Hi. This is the help page for matlab about what their call (in matlab slang) the "vectorization process", instead of the use of "scalar approach" which include for and while loops: https://la.mathworks.com/help/matlab/matlab_prog/vectorization.html

So, scalar = for, while, slow, and vectorial = vectorize in smath, and fast.

Best regards

Alvaro.

Hi Razonar

Thank you for the useful info.

Wrote

Examples compare speed of execution using Vectorize Operator vs Array Index in Large Matrix Analysis.

Here attached a good demo.
VectorizTest.sm (22 KiB) downloaded 73 time(s).

Thank you Jean!