Need help with this MathCad Problem :) 1

[jRein]

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

 

[IRstuff]

The actual worksheet would be easier to debug than a picture of one

TTFN (ta ta for now)
I can do absolutely anything. I'm an expert!

https://www.youtube.com/watch?v=BKorP55Aqvg

faq731-376 forum1529 Entire Forum list

http://www.eng-tips.com/forumlist.cfm

 

[jRein]

U are right i thought it is a common problem.
Thank u!

 

[IRstuff]

It IS a common problem, but better to see it than to make a rash assumption.

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/getfi...8-d279-41c0-82db-ca0274c90979&file=2510A.xmcd

TTFN (ta ta for now)
I can do absolutely anything. I'm an expert!

https://www.youtube.com/watch?v=BKorP55Aqvg

faq731-376 forum1529 Entire Forum list

http://www.eng-tips.com/forumlist.cfm

 

[jRein]

Thank you so much!! Yes with 30° i only have the correct solution for K.agh[1

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

Nevertheless thank u so much !

 

[Jacob Henry]

I really appreciate you all guys to discuss this. I had also face the same problem from few days. but you guys did this.

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