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