OpenLibm/slatec/indxc.f

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*DECK INDXC
SUBROUTINE INDXC (I, IR, IDXC, NC)
C***BEGIN PROLOGUE INDXC
C***SUBSIDIARY
C***PURPOSE Subsidiary to BLKTRI
C***LIBRARY SLATEC
C***TYPE INTEGER (INDXC-I)
C***AUTHOR (UNKNOWN)
C***SEE ALSO BLKTRI
C***ROUTINES CALLED (NONE)
C***COMMON BLOCKS CBLKT
C***REVISION HISTORY (YYMMDD)
C 801001 DATE WRITTEN
C 891214 Prologue converted to Version 4.0 format. (BAB)
C 900402 Added TYPE section. (WRB)
C***END PROLOGUE INDXC
COMMON /CBLKT/ NPP ,K ,EPS ,CNV ,
1 NM ,NCMPLX ,IK
C***FIRST EXECUTABLE STATEMENT INDXC
NC = 2**IR
IDXC = I
IF (IDXC+NC-1-NM) 102,102,101
101 NC = 0
102 RETURN
END