Advanced Search

Question: Define variables for several equations only ONCE

Question:Define variables for several equations only ONCE

lt 80
October 14 2014
1

Hi,

I am new to the Maple Forum and have the following question.I am calculating some Gaussian error propagations and other equations and did this in this way:

[eval(diff(x(y,z),y),[y=...,z=...])2*(dy)2+eval(diff(x(y,z),z),[y=...,z=...])2*(dz)2]1/2

Now I am having several dozens of different y and z for which I have to calculate the above equation. How can I define these variables y and z only once at the beginning before all equations and press the button !!! that everything afterwards is just calculated with the defined variables? This way I would only have to change the variables once instead of several times in each term and for each equation.

Thank you very much. I appreciate your help!

L
Please Wait...