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Title

Numerous Neat Algorithms for the Voigt Profile Function
Author

William J. Thompson
Journal / Anthology

Computers in Physics
Year: 1993
Volume: 7
Issue: 6
Page range: 627-631
Description

The Voigt profile function is the convolution of a Gaussian and a Lorentzian function. What makes it interesting is the wide range of contexts in which it is used, and--relevant to practical numerical algorithms--the numerous ways it can be computed. In this column I summarize the features of five practical techniques I have encountered for computing the Voigt function efficiently and with controllable accuracy.
Subjects

*Applied Mathematics > Numerical Methods
*Mathematics > Calculus and Analysis > Special Functions