cmptr3.f
SUBROUTINE CMPTR3 (M, A, B, C, K, Y1, Y2, Y3, TCOS, D, W1, W2, W3)
C***BEGIN PROLOGUE CMPTR3
....
....
Warning: this routine is not intended to be user-callable.
....
....
C***SUBSIDIARY
C***PURPOSE Subsidiary to CMGNBN
C***LIBRARY SLATEC
C***TYPE COMPLEX (TRI3-S, CMPTR3-C)
C***AUTHOR (UNKNOWN)
C***DESCRIPTION
C
C Subroutine to solve tridiagonal systems.
C
C***SEE ALSO CMGNBN
C***ROUTINES CALLED (NONE)
C***REVISION HISTORY (YYMMDD)
C 801001 DATE WRITTEN
C 890206 REVISION DATE from Version 3.2
C 891214 Prologue converted to Version 4.0 format. (BAB)
C 900402 Added TYPE section. (WRB)
C***END PROLOGUE CMPTR3