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Abstract

Psychology and Psychotherapy: Research Study

Improving the Accuracy of a Widely used Approximation for Computing the Faddeyeva and Voigt Functions

Submission: March 23, 2022;Published: June 29, 2022

Abstract

We present a simple remedy for the loss-of-accuracy problem, near the real axis, in a widely used algorithm for the calculation of the Faddeyeva and Voigt functions. The reformed routine maintains the claimed accuracy of the algorithm over a wide and fine grid that covers all the domain of the real part, x, of the complex input variable, z=x+iy, and values for the imaginary part in the range yε[10-30, 1030].

Keywords: PV solar field; Shadow; Design parameters

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