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Operator

Posted 10.03.2022, 08:55 GMT-5 2 Replies

Alexandra Prasinou
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Hello,

Is it possible to calculate the position (x) which changes over time, where for two dependent variables that change over time the following applies: h2-h1 = 0.001? Can I use the operator at1?

Thanks,

Alexandra

2 Replies Last Post 10.03.2022, 17:38 GMT-5
Jeff Hiller COMSOL Employee

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Posted: 3 years ago 10.03.2022, 09:16 GMT-5

Hello Alexandra,

If you know that at all times there is one and only one x where the condition h2-h1=.001 is satisfied, you could use the minimum operator to find the location of the minimum of ((h2-h1)-0.001)^2.

I am sure there's a more elegant solution, but hopefully this helps.

Best,

Jeff

-------------------
Jeff Hiller
Hello Alexandra, If you know that at all times there is one and only one x where the condition h2-h1=.001 is satisfied, you could use the minimum operator to find the location of the minimum of ((h2-h1)-0.001)^2. I am sure there's a more elegant solution, but hopefully this helps. Best, Jeff
Alexandra Prasinou
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Posted: 3 years ago 10.03.2022, 17:38 GMT-5

Hello Jeff,

Thank you very much for the answer!

Hello Jeff, Thank you very much for the answer!

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