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ValeryOchkov replied to Tolerances In Values

"See please the last part of this Mathcad websheet http://twt.mpei.ac.ru/mcs/worksheets/iapws/wspTCPT.xmcd with Tolerances (an uncertainty)"

in Electrical Engineering 7 replies
7 hours ago
ValeryOchkov replied to Multi-Dimensional Arrays (MDAs)

"One interpolation of data in 3-D array:"

in Mathcad 7 replies
1 day ago
ValeryOchkov replied to Old error with odesolve in Prime 3

"Ich bedanke mich, Werner! You are our ambulance! I have forgot the minus but PTC has forgot to give a correct error message: (It is a pro"

in Mathcad 3 replies
2 days ago
ValeryOchkov asked One conference in S-Peterburg Maple vs Minitab vs COMSOL vs Mathcad

"На ринг (в четыре угла) вызываются (The ring (in the four corners) are caused by): Maple Minitab COMSOL & Mathcad Три первых для "разогре"

in Mathcad 0 bookmarks
2 days ago
ValeryOchkov asked Old error with odesolve in Prime 3

"Help, please - see the attach"

in Mathcad 0 bookmarks
2 days ago
ValeryOchkov commented on Pi day (3/14/2013) - new animation

"Valery Ochkov wrote:       A priest and a rabbi share their experience, how they allocate the money received from the parishioners. The p"

in Mathcad 5 comments 0 bookmarks
4 days ago
ValeryOchkov replied to polyroots + units = error?

"Werner Exinger wrote:   .... If you supply km (or m, it doesn't matter) you get the correct result. Better is a nanotechnology!: or a s"

in Mathcad 9 replies
4 days ago
ValeryOchkov replied to polyroots + units = error?

"The polyroots-function with units is without bugs but for this collection http://communities.ptc.com/groups/mathcad-paradoxes"

in Mathcad 9 replies
4 days ago
ValeryOchkov replied to polyroots + units = error?

"The correct solution of this problem is:   but I would liki to show using for this root, find and... polyroots functions. The polyroot i"

in Mathcad 9 replies
4 days ago
ValeryOchkov replied to polyroots + units = error?

"It is one more bug."

in Mathcad 9 replies
4 days ago
ValeryOchkov asked polyroots + units = error?

"See please the attach (Prime 3)"

in Mathcad 0 bookmarks
5 days ago
ValeryOchkov commented on Pi day (3/14/2013) - new animation

"Thanks, Stuart. May be You can correct this english text - http://communities.ptc.com/docs/DOC-6417"

in Mathcad 5 comments 0 bookmarks
6 days ago
ValeryOchkov commented on Pi day (3/14/2013) - new animation

"Анекдот, связанный с этой анимацией. Католический священник и раввин делятся опытом, как они распределяют деньги, полученные от прихожан."

in Mathcad 5 comments 0 bookmarks
1 week ago
ValeryOchkov commented on One article about PlanetPTC

"Mike Armstrong wrote:     Hope it reads ok. The joy of Google translator   Thanks, but I can do it myself. I (the translation) need (nee"

in Mathcad 8 comments 0 bookmarks
1 week ago
ValeryOchkov commented on One article about PlanetPTC

"Mike Armstrong wrote:     Would love to have a read. Take it you do not have it in English?   Can you help me with https://translate.goog"

in Mathcad 8 comments 0 bookmarks
1 week ago
ValeryOchkov wrote One article about PlanetPTC

"See attach please"

in Mathcad 8 comments 0 bookmarks
1 week ago
ValeryOchkov replied to Is there any way to determine how many iterations Mathcad performed in a Minerr Nonlinear-Regression: Levenberg-Marquardt curvefit?

"Mike Armstrong wrote:   You may be able to use the trace feature. See here for an example.   http://communities.ptc.com/message/164648#164"

in Mathcad 9 replies
1 week ago