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Plot zero crossings

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Hi all,

I would like to plot the location where f(x)=0 as dot over time. Is there a Built-in function that I am missing or can COMSOL understand the expression u(x,y=0) in the Results node ?

Cheers

0 Replies Last Post Feb 18, 2016, 7:29 p.m. EST
COMSOL Moderator

Hello Christian Wild

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