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Function Defintion

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Hi

I tray to define function describe the materials propriety using the spatial coordinates, but I can't get a clear idea about the unit ;

for example if i use x & y & z as arguments do Comsol understand that or should I specify thats these variables are spatial coordinates
another question : do comsol define the this function only at the integrations point " to evaluate the stiffness matrix " or there is another way to do it ?

Thank you for advance .

0 Replies Last Post Mar 12, 2013, 6:49 p.m. EDT
COMSOL Moderator

Hello Ben salah Cherif

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