dcbrt.f
DOUBLE PRECISION FUNCTION DCBRT (X)
C***BEGIN PROLOGUE DCBRT
C***PURPOSE Compute the cube root.
C***LIBRARY SLATEC (FNLIB)
C***CATEGORY C2
C***TYPE DOUBLE PRECISION (CBRT-S, DCBRT-D, CCBRT-C)
C***KEYWORDS CUBE ROOT, ELEMENTARY FUNCTIONS, FNLIB, ROOTS
C***AUTHOR Fullerton, W., (LANL)
C***DESCRIPTION
C
C DCBRT(X) calculates the double precision cube root for
C double precision argument X.
C
C***REFERENCES (NONE)
C***ROUTINES CALLED D1MACH, D9PAK, D9UPAK
C***REVISION HISTORY (YYMMDD)
C 770601 DATE WRITTEN
C 890531 Changed all specific intrinsics to generic. (WRB)
C 890531 REVISION DATE from Version 3.2
C 891214 Prologue converted to Version 4.0 format. (BAB)
C***END PROLOGUE DCBRT