Symbolic solution for a system of symbolic equation

Forum|Forum|10 years ago
April 1, 2016
3 replies
6732 views

Hi there,

I'am a new user on Mathcad software and i'am getting stuck on a very simple problem, which i can solve manually, but i want to practise a bit with Mathcad.

My problem is the following, i got two symbolic functions called C1 and C2 in my worksheet, which i want to be equal to zero (each of them). My two variables are Ti and Tn. When i tried to solved those equation i got an undefined solution.

Thanks to tell me where i'am wrong.

Sébastien

1_critère-symmétrique-mcdx.zip

Other

Best answer by ValeryOchkov

May be so

W

Werner_E

25-Diamond I

You can reach a wider audience if you additionally provide a screenshot or pdf print of your sheet, as many of us did not bother upgrading to Prime 3.1 and so cannot read P31 files (just P30).

V

VladimirN

24-Ruby III

Werner,

PDF version of this worksheet in attachment.

1_critere-symmetrique.pdf

V

ValeryOchkov

Answer

24-Ruby IV

May be so

S

swasterlain

Author

1-Visitor

Hi Werner,

Next time i will do that, thanks.

Hi Valery,

Thanks a lot. Mathcad is intransigent about syntax. Are there some "books" about syntax in Mathcad ? I was looking for your solution about one hour on google without success.

Thanks again

Sébastien

V

ValeryOchkov

24-Ruby IV

Sébastien Wasterlain написал(а):

Are there some "books" about syntax in Mathcad ? I was looking for your solution about one hour on google without success.

Thanks! See please The parts of book of Valery Ochkov

I use in Mathcad only solve, substitute, simplify, coeff and a couple others symbolic operators.

See please Study 6. Symbolic mathematics and 3D-graphics in thermal engineering

When I need more I use... Maple