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arXiv · 1304.2488

Log-Quadratic Bounds for the Gaussian Q-function

Andrew Mastin·Patrick Jaillet
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Abstract

We present bounds of quadratic form for the logarithm of the Gaussian Q-function. We also show an analytical method for deriving log-quadratic approximations of the Q-function and give an approximation with absolute error less than $10^{-3}$.

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Andrew Mastin, Patrick Jaillet. 2013-04-09. Log-Quadratic Bounds for the Gaussian Q-function. https://arxiv.org/abs/1304.2488

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