D9AIMP(3)

SYNOPSIS
SUBROUTINE D9AIMP (X, AMPL, THETA)

NAME
d9aimp - Evaluate the Airy modulus and phase.

LIBRARY
SLATEC (FNLIB)

CATEGORY
C10D

TYPE
DOUBLE PRECISION (R9AIMP-S, D9AIMP-D)

KEYWORDS
AIRY FUNCTION, FNLIB, MODULUS, PHASE, SPECIAL FUNCTIONS

AUTHOR
Fullerton, W., (LANL)

DESCRIPTION
Evaluate the Airy modulus and phase for X .LE. -1.0 Series for AM20 on the interval -1.56250E-02 to 0. with weighted error 3.12E-32 log weighted error 31.51 significant figures required 29.24 decimal places required 32.38 Series for ATH0 on the interval -1.56250E-02 to 0. with weighted error 2.75E-32 log weighted error 31.56 significant figures required 30.17 decimal places required 32.42 Series for AM21 on the interval -1.25000E-01 to -1.56250E-02 with weighted error 3.40E-32 log weighted error 31.47 significant figures required 29.02 decimal places required 32.36 Series for ATH1 on the interval -1.25000E-01 to -1.56250E-02 with weighted error 2.94E-32 log weighted error 31.53 significant figures required 30.08 decimal places required 32.41 Series for AM22 on the interval -1.00000E+00 to -1.25000E-01 with weighted error 3.76E-32 log weighted error 31.42 significant figures required 29.47 decimal places required 32.36 Series for ATH2 on the interval -1.00000E+00 to -1.25000E-01 with weighted error 4.97E-32 log weighted error 31.30 significant figures required 29.79 decimal places required 32.23

REFERENCES
(NONE)

ROUTINES CALLED
D1MACH, DCSEVL, INITDS, XERMSG

REVISION HISTORY (YYMMDD)
770701 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)
900720 Routine changed from user-callable to subsidiary. (WRB)