Walter Gautschi – Communications of the ACM

Research and Advances Dec 1 1973

Algorithm 471: exponential integrals [S13]

Author Archives

Research and Advances Jan 1 1970

Remark on algorithm 282 [S22] derivatives of ex/x, cos(x)/x, and sin (x)/x

Research and Advances Jan 1 1970

Recursive computation of certain derivatives&a study of error propagation

A brief study is made of the propagation of errors in linear first-order difference equations. The recursive computation of successive derivatives of ex/x and (cos x)/x is considered as an llustration.

Research and Advances Nov 1 1969

Algorithm 363: complex error function [S15]

Systems and Networking

Research and Advances May 1 1969

Remark on algorithm 292 [S22]: regular coulomb wave functions

Computing Applications

Research and Advances Jun 1 1968

Algorithms: Algorithm 331: Gaussian quadrature formulas

Research and Advances Nov 1 1966

Algorithm 292: regular Coulomb wave functions

Research and Advances Apr 1 1966

Algorithm 282: Derivatives of ex/x, cos (x)/x, AND sin (x)/x

Research and Advances Feb 1 1965

Certification of algorithm 236 [S17]: Bessel functions of the first kind

Research and Advances Apr 1 1964

Certification of algorithm 222: Incomplete beta function ratios

Theory

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