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Determine whether the function f(x,y) = e^x siny is harmonic.
5 years ago

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Answered by oobleck
Recall that a function f is harmonic is
∇<sup><sup>2</sup></sup>f = 0
Is that true here?

5 years ago
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Determine whether the function f(x,y) = e^x siny is harmonic.

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