## Need help with this MathCad Problem :)

## Need help with this MathCad Problem :)

(OP)

Hi,

i have a Problem with MathCad 15. Iam new to the Software.

The Problem is only with the following Parameter ( phi.c[0..2).

The Formula with the hopfully correct declaration but the wrong solution:

With try an error i found the Problem Part it is the sin(phi.c) if i just type in the correct degree it works.

I have no clue what i did wrong.

jasper

i have a Problem with MathCad 15. Iam new to the Software.

The Problem is only with the following Parameter ( phi.c[0..2).

The Formula with the hopfully correct declaration but the wrong solution:

With try an error i found the Problem Part it is the sin(phi.c) if i just type in the correct degree it works.

I have no clue what i did wrong.

jasper

## RE: Need help with this MathCad Problem :)

TTFN (ta ta for now)

I can do absolutely anything. I'm an expert! https://www.youtube.com/watch?v=BKorP55Aqvg

FAQ731-376: Eng-Tips.com Forum Policies forum1529: Translation Assistance for Engineers Entire Forum list http://www.eng-tips.com/forumlist.cfm

## RE: Need help with this MathCad Problem :)

Thank u!

## RE: Need help with this MathCad Problem :)

You've defined phi as a vector and passed the entire vector into the definition of K.agh. While that's technically correct, Mathcad doesn't always behave correctly because you have other vectors in the same equation. I couldn't tell if the indices for phi and delta were correlated, or not, but this is what I got, and note that the second two results for K.agh are different than what you got by putting in 30° directly, since that winds up using only 30° for all three indices. You have two choices for fixing it

https://files.engineering.com/getfile.aspx?folder=...

TTFN (ta ta for now)

I can do absolutely anything. I'm an expert! https://www.youtube.com/watch?v=BKorP55Aqvg

FAQ731-376: Eng-Tips.com Forum Policies forum1529: Translation Assistance for Engineers Entire Forum list http://www.eng-tips.com/forumlist.cfm

## RE: Need help with this MathCad Problem :)

I will take the second option and in the final print i just hide the definition of i.

Nevertheless thank u so much !

## RE: Need help with this MathCad Problem :)

https://mwi.solutions/technologies/wms-wcs-and-oms...