Help

[math]

Hi..

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

[Werner_E]

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.

[math]

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..

[AlanStevens]

Go to help and search for pdesolve.

Alan

[VladimirN]

Please find it in an attachment.

[math]

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

[Werner_E]

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.