
Accession Number : AD0748181
Title : FORTRAN Subroutines to Evaluate, in Single or Double Precision, Bessel Functions of the First and Second Kinds for Integer or Half OddInteger Orders and Positive Real Arguments.
Descriptive Note : Memorandum rept.,
Corporate Author : NAVAL RESEARCH LAB WASHINGTON D C
Personal Author(s) : Mason,Janet P. ; Baier,Roland V.
Report Date : JUL 1972
Pagination or Media Count : 43
Abstract : Subroutines have been written in FORTRAN for the CDC 3600/3800 to evaluate Bessel Functions of the first and second kinds for integer or half oddinteger orders and positive real arguments. (J sub n)(x),(Y sub n(x) (x), (j sub n)(x), and (y sub n)(x) have been checked for values of n as small as 0 and as large as 5000 and for values of x as small as 0.0001 and as large as 4000. (Author)
Descriptors : (*BESSEL FUNCTIONS, NUMERICAL ANALYSIS), (*COMPUTER PROGRAMMING, BESSEL FUNCTIONS), ALGORITHMS, RECURSIVE FUNCTIONS, SUBROUTINES
Subject Categories : Theoretical Mathematics
Computer Programming and Software
Distribution Statement : APPROVED FOR PUBLIC RELEASE