Analysis and Computation of the Derivative Function for an Isolated Lorentz Line.
Abstract
Analysis and methods of computation of the function y(x, rho) = (2/pi) integral from 0 to infinity of (exp<-2x/(1+<rho - square><z - square>)>) dz/(1+z - squared) are presented. Power series, asymptotic series, and other expansions are developed for six regions of the positive quadrant of the x rho plane. These expansions allow efficient calculation of y(x, rho) to a relative accuracy of 0.01% or better. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 20, 1979
- Accession Number
- ADA067226
Entities
People
- Stephen J. Young
Organizations
- The Aerospace Corporation