Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §15.3 Green’s Theorem, #43 · Multivariable Calculus · Green, Stokes & divergence

The potential … satisfies Laplace's equation

The potential $f = e^{x} cos y$ satisfies Laplace's equation. There must be a $g$ . Find the field $F = grad f$ and the stream function $g (x, y)$ .

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §15.3 Green’s Theorem, #43

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