Skip to main content
M
math1-Visitor
1-Visitor
July 9, 2014
Question

Help

  • July 9, 2014
  • 2 replies
  • 2252 views

Hi..

Can anyone help me writing these equations in Mathcad...?

2 replies

W
Werner_E25-Diamond I
25-Diamond I
July 9, 2014

preeti baskaran wrote:

Hi..

Can anyone help me writing these equations in Mathcad...?

The problem is the typing of those expression?

Just use the symbols from the toolbars.

To get the symbol for the partial derivative just use the normal derivation and then right click the expression and chose to show it as a partial derivative.

I am assuming you use MC15 or below, not Prime.

M
math1-VisitorAuthor
1-Visitor
July 9, 2014

Yes, I am using M14.

I dont know how to use the PDE fuction and I am not sure where to find it ... I am kind of stuck there..

A
AlanStevens19-Tanzanite
19-Tanzanite
July 9, 2014

Go to help and search for pdesolve.

pdesolve.PNG

Alan

V
VladimirN24-Ruby III
24-Ruby III
July 15, 2014

Please find it in an attachment.

Pic_1.png

M
math1-VisitorAuthor
1-Visitor
July 15, 2014

thanks.. but i was meaning to get help to solve it in pde ..

W
Werner_E25-Diamond I
25-Diamond I
July 15, 2014

preeti baskaran wrote:

thanks.. but i was meaning to get help to solve it in pde ..

Alan pointed you to lookup "pdesolve" in the help.

You have to be aware that Mathcad is not able to solve DEs symbolically - not PDEs nor ODEs.

So you have to define the variables and functions (which you do not solve for) and provide BCs resp. ICs.

Terms & ConditionsAccessibility statement