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Using del operator in expression

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I have an expression which I have to enter in the local variable and it contains a del operator of the dependent variable. I dont know to write that expression for del. I didn't find any operator in the manuals for using del operator in expression. Can anyone help me in this?

0 Replies Last Post 25 mai 2016, 05:31 UTC−4
COMSOL Moderator

Hello Swati Gupta

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