problem with vector in loop

[sabine83]

Hi all,

I use a for-loop for getting all values from nst_zaehler(a) which are no values in nst_nenner(a) in the new variable nst_f(a).
I tried to compare the value from nst_zaehler(a) width nst_nenner(a) in this way:
... if nst_zaehler(a)[m = nst_nenner(a)[n ...
I only get a solution for my new variable nst_f(a) if a has any value, but I need the solution with a as variable.

you can see my whole file on:

http://www.mster.info/mathcad/

thank you very much for solving my problem,
sabine

 

[sabine83]

I think I found my problem. It was not the vector, it was an if-statement which included the variable I wanted to fill, so it didn't work.