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Recent content by 99sand99
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undefined variable problem
no, its work. I need to gain some results by using Rayleigh-Ritz method on plates. I can get these results by using paper and pen, but I need to be shore that results is correct...- 99sand99
- Post #7
- Forum: PTC: Mathcad
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undefined variable problem
symbolic solutions. I need to express x,y and z through constants (c1, c2, c3..., d1, d2, d3). I dont need natural numbers, just to express x, y, z. Heres file, plz help.http://files.engineering.com/getfile.aspx?folder=776cf308-3f30-4195-a5e2-a37c9b51ee47&file=3jed3nep.xmcd- 99sand99
- Post #5
- Forum: PTC: Mathcad
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undefined variable problem
are you shore my example is wrong? I manage to get solution. things that I am looking for are x,y and z. Heres my last result, do you think is correct? http://www.imagebam.com/image/9fb461124845595- 99sand99
- Post #3
- Forum: PTC: Mathcad
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undefined variable problem
Hi, I have 3 equations and 3 unknown variables (a11, a13, a31), and cant get results with mathcad. I am obviously doing something wring, can you help? heres a screen of my problem: http://www.imagebam.com/image/6027a2124806713- 99sand99
- Thread
- Replies: 7
- Forum: PTC: Mathcad
