ccot.f
COMPLEX FUNCTION CCOT (Z)
C***BEGIN PROLOGUE CCOT
C***PURPOSE Compute the cotangent.
C***LIBRARY SLATEC (FNLIB)
C***CATEGORY C4A
C***TYPE COMPLEX (COT-S, DCOT-D, CCOT-C)
C***KEYWORDS COTANGENT, ELEMENTARY FUNCTIONS, FNLIB, TRIGONOMETRIC
C***AUTHOR Fullerton, W., (LANL)
C***DESCRIPTION
C
C CCOT(Z) calculates the complex trigonometric cotangent of Z.
C
C***REFERENCES (NONE)
C***ROUTINES CALLED R1MACH, XERCLR, XERMSG
C***REVISION HISTORY (YYMMDD)
C 770401 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 900315 CALLs to XERROR changed to CALLs to XERMSG. (THJ)
C 900326 Removed duplicate information from DESCRIPTION section.
C (WRB)
C***END PROLOGUE CCOT