BESY0(3)

SYNOPSIS
FUNCTION BESY0 (X)

NAME
besy0 - Compute the Bessel function of the second kind of order zero.

LIBRARY
SLATEC (FNLIB)

CATEGORY
C10A1

TYPE
SINGLE PRECISION (BESY0-S, DBESY0-D)

KEYWORDS
BESSEL FUNCTION, FNLIB, ORDER ZERO, SECOND KIND, SPECIAL FUNCTIONS

AUTHOR
Fullerton, W., (LANL)

DESCRIPTION
BESY0(X) calculates the Bessel function of the second kind of order zero for real argument X. Series for BY0 on the interval 0. to 1.60000D+01 with weighted error 1.20E-17 log weighted error 16.92 significant figures required 16.15 decimal places required 17.48 Series for BM0 on the interval 0. to 6.25000D-02 with weighted error 4.98E-17 log weighted error 16.30 significant figures required 14.97 decimal places required 16.96 Series for BTH0 on the interval 0. to 6.25000D-02 with weighted error 3.67E-17 log weighted error 16.44 significant figures required 15.53 decimal places required 17.13

REFERENCES
(NONE)

ROUTINES CALLED
BESJ0, CSEVL, INITS, R1MACH, XERMSG

REVISION HISTORY (YYMMDD)
770401 DATE WRITTEN
890531 Changed all specific intrinsics to generic. (WRB)
890531 REVISION DATE from Version 3.2
891214 Prologue converted to Version 4.0 format. (BAB)
900315 CALLs to XERROR changed to CALLs to XERMSG. (THJ)
900326 Removed duplicate information from DESCRIPTION section. (WRB)