Some Handy Integrals - Colby College

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Colby College Some Handy Integrals Gaussian Functions 0 2e–ax 2dx = 1 2 π a ½ 0 x e–ax dx = 1 2a 0 x 2 e–ax2 dx = 1 4a π a ½ 0 x 3 e–ax2 dx = 1 2a2 0 x 4 e–ax 2 dx = 3

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