On the Highly Accurate Evaluation of the Voigt/Complex Error Function with Small Imaginary Argument

On the Highly Accurate Evaluation of the Voigt/Complex Error Function with Small Imaginary Argument

A rapidly convergent series, based on Taylor expansion of the imaginary part of the complex error function, is presented for highly accurate approximation of the Voigt/complex error function with small imaginary argument <i>y</i> ≤ 0.1. Error analysis and run-time tests in double-precisi...

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Bibliographic Details
Main Authors: Yihong Wang, Bin Zhou, Bubin Wang, Rong Zhao, Qi Liu, Minglu Dai
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Mathematics
Subjects:
Voigt function
complex error function
high-accuracy approximation
Taylor expansion
Online Access:https://www.mdpi.com/2227-7390/10/3/308

Internet

https://www.mdpi.com/2227-7390/10/3/308

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