I'm trying to take the derivative of a function with respect to t but it shows as 0 when it is not. ...
Hi, im totally newbie. I have 2 problems and i dont know hot to solve it 😕 Any ideas ?
2 Replies 280 Views
Good day to all users! During creating of the calculation in mathcad 15 I faced a error in cycle -"a...
Hello everyone,is there a very expert who would like to complete the attached work?It seems to me to...
Hi, I have X & Y defined as two matrix variables, which I can do a linear interpolation between them...
Hi, Is there anyway to plot a line in 3D graph tool? It seems like intrpolation doesn't work in 3D i...
I have programmed a loop calculation to obtain the minimum value of the (Pf) variable. This variable...
2 Replies 231 Views
Hola, al abrir un documento de mathcad prime 7 en el prime 6 me aparece el siguiente mensaje y tampo...
17 Replies 1377 Views
Hi MathCAD community! I am working with a customer that has not been able to open an existing file w...
4 Replies 300 Views
Hello, "odesolve" works with A*y''(t) + B*y'(t) + 3*y(t) / (y(t)² + 1) = 0 but it doesn't work with ...
Greetings! My license has expired, now I´m trying to change my account because I need it for school,...
Hello, Today I made my work for Hydrodynamics. It's about this Equation: Every Variable except h2 is...
4 Replies 611 Views
First of all, I extend my gratitude to all of you! @Werner_E @LucMeekes @ttokoro @Fred_Kohlhepp @ter...
Prime 7 has automatic calculation like Real Mathcad? If not, why?
Hello everyone, I want to make a curve plot but having issues as in the attached image and Mathcad w...
3 Replies 271 Views
People have been asking for this since at least 2013. Case in point: https://community.ptc.com/t5/PT...
I was hoping someone knowledgable about MathCad could help me out. I've been using it to evaluate sy...
5 Replies 284 Views
I dont know why this keep happening, can someone help? I would be very grateful...
31 Replies 1827 Views
Hello Guys! I want to analyse my circuit, using laplace transformation. Step 1) First I have to gene...
I have an excel file that contains material property data. I have several sheets in the file; Alumin...
Hello to the whole community !!!What to do to get the correct answer? Thank you in advance, who will...
Would you like to compare Mathcad & Python? Read please in attach Reviewer Questionnaire of the futu...
I do not use symbolic evaluation very often so I am sure I am doing something wrong. The following e...
please anyone help me, ive been working this mathcad all night and suddenly this file corrupted. ple...
I'm subtracting 2 temperatures. But Mathcad gives an unexpected answer: ΔT should equal 280°F.
7 Replies 307 Views
I try to replicate the example from Example: Polynomial Interpolation (ptc.com) How Ian I plot the r...
9 Replies 998 Views
I have an array, and I need to create another array, and calculate the successive average of the num...
2 Replies 1430 Views
Hi everyone, When I want to put a variable in an Excel-file, but with non standard units, for exampl...
2 Replies 298 Views
Hello!A new year and a new crash unfortunately.I was working with this document and saved it. The ne...
I am struggling with how the Combobox works and its capabilities.I created two combo boxes, and I co...