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			707 lines
		
	
	
		
			29 KiB
		
	
	
	
		
			Plaintext
		
	
------------------------------------------------------------------------
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-- ddCompareTotal.decTest -- decDouble comparison using total ordering--
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-- Copyright (c) IBM Corporation, 1981, 2008.  All rights reserved.   --
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------------------------------------------------------------------------
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-- Please see the document "General Decimal Arithmetic Testcases"     --
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-- at http://www2.hursley.ibm.com/decimal for the description of      --
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-- these testcases.                                                   --
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--                                                                    --
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-- These testcases are experimental ('beta' versions), and they       --
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-- may contain errors.  They are offered on an as-is basis.  In       --
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-- particular, achieving the same results as the tests here is not    --
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-- a guarantee that an implementation complies with any Standard      --
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-- or specification.  The tests are not exhaustive.                   --
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--                                                                    --
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-- Please send comments, suggestions, and corrections to the author:  --
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--   Mike Cowlishaw, IBM Fellow                                       --
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--   IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK         --
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--   mfc@uk.ibm.com                                                   --
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------------------------------------------------------------------------
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version: 2.58
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-- Note that we cannot assume add/subtract tests cover paths adequately,
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-- here, because the code might be quite different (comparison cannot
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-- overflow or underflow, so actual subtractions are not necessary).
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-- Similarly, comparetotal will have some radically different paths
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-- than compare.
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-- All operands and results are decDoubles.
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precision:   16
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maxExponent: 384
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minExponent: -383
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extended:    1
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clamp:       1
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rounding:    half_even
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-- sanity checks
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ddcot001 comparetotal  -2  -2  -> 0
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ddcot002 comparetotal  -2  -1  -> -1
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ddcot003 comparetotal  -2   0  -> -1
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ddcot004 comparetotal  -2   1  -> -1
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ddcot005 comparetotal  -2   2  -> -1
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ddcot006 comparetotal  -1  -2  -> 1
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ddcot007 comparetotal  -1  -1  -> 0
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ddcot008 comparetotal  -1   0  -> -1
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ddcot009 comparetotal  -1   1  -> -1
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ddcot010 comparetotal  -1   2  -> -1
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ddcot011 comparetotal   0  -2  -> 1
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ddcot012 comparetotal   0  -1  -> 1
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ddcot013 comparetotal   0   0  -> 0
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ddcot014 comparetotal   0   1  -> -1
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ddcot015 comparetotal   0   2  -> -1
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ddcot016 comparetotal   1  -2  -> 1
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ddcot017 comparetotal   1  -1  -> 1
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ddcot018 comparetotal   1   0  -> 1
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ddcot019 comparetotal   1   1  -> 0
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ddcot020 comparetotal   1   2  -> -1
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ddcot021 comparetotal   2  -2  -> 1
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ddcot022 comparetotal   2  -1  -> 1
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ddcot023 comparetotal   2   0  -> 1
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ddcot025 comparetotal   2   1  -> 1
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ddcot026 comparetotal   2   2  -> 0
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ddcot031 comparetotal  -20  -20  -> 0
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ddcot032 comparetotal  -20  -10  -> -1
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ddcot033 comparetotal  -20   00  -> -1
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ddcot034 comparetotal  -20   10  -> -1
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ddcot035 comparetotal  -20   20  -> -1
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ddcot036 comparetotal  -10  -20  -> 1
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ddcot037 comparetotal  -10  -10  -> 0
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ddcot038 comparetotal  -10   00  -> -1
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ddcot039 comparetotal  -10   10  -> -1
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ddcot040 comparetotal  -10   20  -> -1
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ddcot041 comparetotal   00  -20  -> 1
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ddcot042 comparetotal   00  -10  -> 1
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ddcot043 comparetotal   00   00  -> 0
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ddcot044 comparetotal   00   10  -> -1
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ddcot045 comparetotal   00   20  -> -1
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ddcot046 comparetotal   10  -20  -> 1
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ddcot047 comparetotal   10  -10  -> 1
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ddcot048 comparetotal   10   00  -> 1
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ddcot049 comparetotal   10   10  -> 0
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ddcot050 comparetotal   10   20  -> -1
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ddcot051 comparetotal   20  -20  -> 1
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ddcot052 comparetotal   20  -10  -> 1
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ddcot053 comparetotal   20   00  -> 1
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ddcot055 comparetotal   20   10  -> 1
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ddcot056 comparetotal   20   20  -> 0
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ddcot061 comparetotal  -2.0  -2.0  -> 0
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ddcot062 comparetotal  -2.0  -1.0  -> -1
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ddcot063 comparetotal  -2.0   0.0  -> -1
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ddcot064 comparetotal  -2.0   1.0  -> -1
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ddcot065 comparetotal  -2.0   2.0  -> -1
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ddcot066 comparetotal  -1.0  -2.0  -> 1
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ddcot067 comparetotal  -1.0  -1.0  -> 0
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ddcot068 comparetotal  -1.0   0.0  -> -1
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ddcot069 comparetotal  -1.0   1.0  -> -1
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ddcot070 comparetotal  -1.0   2.0  -> -1
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ddcot071 comparetotal   0.0  -2.0  -> 1
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ddcot072 comparetotal   0.0  -1.0  -> 1
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ddcot073 comparetotal   0.0   0.0  -> 0
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ddcot074 comparetotal   0.0   1.0  -> -1
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ddcot075 comparetotal   0.0   2.0  -> -1
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ddcot076 comparetotal   1.0  -2.0  -> 1
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ddcot077 comparetotal   1.0  -1.0  -> 1
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ddcot078 comparetotal   1.0   0.0  -> 1
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ddcot079 comparetotal   1.0   1.0  -> 0
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ddcot080 comparetotal   1.0   2.0  -> -1
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ddcot081 comparetotal   2.0  -2.0  -> 1
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ddcot082 comparetotal   2.0  -1.0  -> 1
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ddcot083 comparetotal   2.0   0.0  -> 1
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ddcot085 comparetotal   2.0   1.0  -> 1
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ddcot086 comparetotal   2.0   2.0  -> 0
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-- now some cases which might overflow if subtract were used
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ddcot090 comparetotal  9.99999999E+384 9.99999999E+384  -> 0
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ddcot091 comparetotal -9.99999999E+384 9.99999999E+384  -> -1
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ddcot092 comparetotal  9.99999999E+384 -9.99999999E+384 -> 1
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ddcot093 comparetotal -9.99999999E+384 -9.99999999E+384 -> 0
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-- some differing length/exponent cases
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-- in this first group, compare would compare all equal
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ddcot100 comparetotal   7.0    7.0    -> 0
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ddcot101 comparetotal   7.0    7      -> -1
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ddcot102 comparetotal   7      7.0    -> 1
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ddcot103 comparetotal   7E+0   7.0    -> 1
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ddcot104 comparetotal   70E-1  7.0    -> 0
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ddcot105 comparetotal   0.7E+1 7      -> 0
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ddcot106 comparetotal   70E-1  7      -> -1
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ddcot107 comparetotal   7.0    7E+0   -> -1
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ddcot108 comparetotal   7.0    70E-1  -> 0
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ddcot109 comparetotal   7      0.7E+1 -> 0
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ddcot110 comparetotal   7      70E-1  -> 1
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ddcot120 comparetotal   8.0    7.0    -> 1
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ddcot121 comparetotal   8.0    7      -> 1
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ddcot122 comparetotal   8      7.0    -> 1
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ddcot123 comparetotal   8E+0   7.0    -> 1
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ddcot124 comparetotal   80E-1  7.0    -> 1
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ddcot125 comparetotal   0.8E+1 7      -> 1
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ddcot126 comparetotal   80E-1  7      -> 1
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ddcot127 comparetotal   8.0    7E+0   -> 1
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ddcot128 comparetotal   8.0    70E-1  -> 1
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ddcot129 comparetotal   8      0.7E+1  -> 1
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ddcot130 comparetotal   8      70E-1  -> 1
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ddcot140 comparetotal   8.0    9.0    -> -1
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ddcot141 comparetotal   8.0    9      -> -1
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ddcot142 comparetotal   8      9.0    -> -1
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ddcot143 comparetotal   8E+0   9.0    -> -1
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ddcot144 comparetotal   80E-1  9.0    -> -1
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ddcot145 comparetotal   0.8E+1 9      -> -1
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ddcot146 comparetotal   80E-1  9      -> -1
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ddcot147 comparetotal   8.0    9E+0   -> -1
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ddcot148 comparetotal   8.0    90E-1  -> -1
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ddcot149 comparetotal   8      0.9E+1 -> -1
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ddcot150 comparetotal   8      90E-1  -> -1
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-- and again, with sign changes -+ ..
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ddcot200 comparetotal  -7.0    7.0    -> -1
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ddcot201 comparetotal  -7.0    7      -> -1
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ddcot202 comparetotal  -7      7.0    -> -1
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ddcot203 comparetotal  -7E+0   7.0    -> -1
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ddcot204 comparetotal  -70E-1  7.0    -> -1
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ddcot205 comparetotal  -0.7E+1 7      -> -1
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ddcot206 comparetotal  -70E-1  7      -> -1
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ddcot207 comparetotal  -7.0    7E+0   -> -1
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ddcot208 comparetotal  -7.0    70E-1  -> -1
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ddcot209 comparetotal  -7      0.7E+1 -> -1
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ddcot210 comparetotal  -7      70E-1  -> -1
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ddcot220 comparetotal  -8.0    7.0    -> -1
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ddcot221 comparetotal  -8.0    7      -> -1
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ddcot222 comparetotal  -8      7.0    -> -1
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ddcot223 comparetotal  -8E+0   7.0    -> -1
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ddcot224 comparetotal  -80E-1  7.0    -> -1
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ddcot225 comparetotal  -0.8E+1 7      -> -1
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ddcot226 comparetotal  -80E-1  7      -> -1
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ddcot227 comparetotal  -8.0    7E+0   -> -1
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ddcot228 comparetotal  -8.0    70E-1  -> -1
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ddcot229 comparetotal  -8      0.7E+1 -> -1
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ddcot230 comparetotal  -8      70E-1  -> -1
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ddcot240 comparetotal  -8.0    9.0    -> -1
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ddcot241 comparetotal  -8.0    9      -> -1
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ddcot242 comparetotal  -8      9.0    -> -1
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ddcot243 comparetotal  -8E+0   9.0    -> -1
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ddcot244 comparetotal  -80E-1  9.0    -> -1
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ddcot245 comparetotal  -0.8E+1 9      -> -1
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ddcot246 comparetotal  -80E-1  9      -> -1
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ddcot247 comparetotal  -8.0    9E+0   -> -1
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ddcot248 comparetotal  -8.0    90E-1  -> -1
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ddcot249 comparetotal  -8      0.9E+1 -> -1
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ddcot250 comparetotal  -8      90E-1  -> -1
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-- and again, with sign changes +- ..
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ddcot300 comparetotal   7.0    -7.0    -> 1
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ddcot301 comparetotal   7.0    -7      -> 1
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ddcot302 comparetotal   7      -7.0    -> 1
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ddcot303 comparetotal   7E+0   -7.0    -> 1
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ddcot304 comparetotal   70E-1  -7.0    -> 1
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ddcot305 comparetotal   .7E+1  -7      -> 1
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ddcot306 comparetotal   70E-1  -7      -> 1
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ddcot307 comparetotal   7.0    -7E+0   -> 1
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ddcot308 comparetotal   7.0    -70E-1  -> 1
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ddcot309 comparetotal   7      -.7E+1  -> 1
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ddcot310 comparetotal   7      -70E-1  -> 1
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ddcot320 comparetotal   8.0    -7.0    -> 1
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ddcot321 comparetotal   8.0    -7      -> 1
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ddcot322 comparetotal   8      -7.0    -> 1
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ddcot323 comparetotal   8E+0   -7.0    -> 1
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ddcot324 comparetotal   80E-1  -7.0    -> 1
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ddcot325 comparetotal   .8E+1  -7      -> 1
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ddcot326 comparetotal   80E-1  -7      -> 1
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ddcot327 comparetotal   8.0    -7E+0   -> 1
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ddcot328 comparetotal   8.0    -70E-1  -> 1
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ddcot329 comparetotal   8      -.7E+1  -> 1
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ddcot330 comparetotal   8      -70E-1  -> 1
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ddcot340 comparetotal   8.0    -9.0    -> 1
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ddcot341 comparetotal   8.0    -9      -> 1
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ddcot342 comparetotal   8      -9.0    -> 1
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ddcot343 comparetotal   8E+0   -9.0    -> 1
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ddcot344 comparetotal   80E-1  -9.0    -> 1
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ddcot345 comparetotal   .8E+1  -9      -> 1
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ddcot346 comparetotal   80E-1  -9      -> 1
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ddcot347 comparetotal   8.0    -9E+0   -> 1
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ddcot348 comparetotal   8.0    -90E-1  -> 1
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ddcot349 comparetotal   8      -.9E+1  -> 1
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ddcot350 comparetotal   8      -90E-1  -> 1
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-- and again, with sign changes -- ..
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ddcot400 comparetotal   -7.0    -7.0    -> 0
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ddcot401 comparetotal   -7.0    -7      -> 1
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ddcot402 comparetotal   -7      -7.0    -> -1
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ddcot403 comparetotal   -7E+0   -7.0    -> -1
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ddcot404 comparetotal   -70E-1  -7.0    -> 0
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ddcot405 comparetotal   -.7E+1  -7      -> 0
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ddcot406 comparetotal   -70E-1  -7      -> 1
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ddcot407 comparetotal   -7.0    -7E+0   -> 1
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ddcot408 comparetotal   -7.0    -70E-1  -> 0
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ddcot409 comparetotal   -7      -.7E+1  -> 0
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ddcot410 comparetotal   -7      -70E-1  -> -1
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ddcot420 comparetotal   -8.0    -7.0    -> -1
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ddcot421 comparetotal   -8.0    -7      -> -1
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ddcot422 comparetotal   -8      -7.0    -> -1
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ddcot423 comparetotal   -8E+0   -7.0    -> -1
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ddcot424 comparetotal   -80E-1  -7.0    -> -1
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ddcot425 comparetotal   -.8E+1  -7      -> -1
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ddcot426 comparetotal   -80E-1  -7      -> -1
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ddcot427 comparetotal   -8.0    -7E+0   -> -1
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ddcot428 comparetotal   -8.0    -70E-1  -> -1
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ddcot429 comparetotal   -8      -.7E+1  -> -1
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ddcot430 comparetotal   -8      -70E-1  -> -1
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ddcot440 comparetotal   -8.0    -9.0    -> 1
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ddcot441 comparetotal   -8.0    -9      -> 1
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ddcot442 comparetotal   -8      -9.0    -> 1
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ddcot443 comparetotal   -8E+0   -9.0    -> 1
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ddcot444 comparetotal   -80E-1  -9.0    -> 1
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ddcot445 comparetotal   -.8E+1  -9      -> 1
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ddcot446 comparetotal   -80E-1  -9      -> 1
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ddcot447 comparetotal   -8.0    -9E+0   -> 1
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ddcot448 comparetotal   -8.0    -90E-1  -> 1
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ddcot449 comparetotal   -8      -.9E+1  -> 1
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ddcot450 comparetotal   -8      -90E-1  -> 1
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-- testcases that subtract to lots of zeros at boundaries [pgr]
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ddcot473 comparetotal 123.4560000000000E-89 123.456E-89 -> -1
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ddcot474 comparetotal 123.456000000000E+89 123.456E+89 -> -1
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ddcot475 comparetotal 123.45600000000E-89 123.456E-89 -> -1
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ddcot476 comparetotal 123.4560000000E+89 123.456E+89 -> -1
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ddcot477 comparetotal 123.456000000E-89 123.456E-89 -> -1
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ddcot478 comparetotal 123.45600000E+89 123.456E+89 -> -1
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ddcot479 comparetotal 123.4560000E-89 123.456E-89 -> -1
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ddcot480 comparetotal 123.456000E+89 123.456E+89 -> -1
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ddcot481 comparetotal 123.45600E-89 123.456E-89 -> -1
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ddcot482 comparetotal 123.4560E+89 123.456E+89 -> -1
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ddcot483 comparetotal 123.456E-89 123.456E-89 -> 0
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ddcot487 comparetotal 123.456E+89 123.4560000000000E+89 -> 1
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ddcot488 comparetotal 123.456E-89 123.456000000000E-89 -> 1
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ddcot489 comparetotal 123.456E+89 123.45600000000E+89 -> 1
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ddcot490 comparetotal 123.456E-89 123.4560000000E-89 -> 1
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ddcot491 comparetotal 123.456E+89 123.456000000E+89 -> 1
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ddcot492 comparetotal 123.456E-89 123.45600000E-89 -> 1
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ddcot493 comparetotal 123.456E+89 123.4560000E+89 -> 1
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ddcot494 comparetotal 123.456E-89 123.456000E-89 -> 1
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ddcot495 comparetotal 123.456E+89 123.45600E+89 -> 1
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ddcot496 comparetotal 123.456E-89 123.4560E-89 -> 1
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ddcot497 comparetotal 123.456E+89 123.456E+89 -> 0
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-- wide-ranging, around precision; signs equal
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ddcot498 comparetotal    1     1E-17    -> 1
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ddcot499 comparetotal    1     1E-16    -> 1
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ddcot500 comparetotal    1     1E-15    -> 1
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						|
ddcot501 comparetotal    1     1E-14    -> 1
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						|
ddcot502 comparetotal    1     1E-13    -> 1
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						|
ddcot503 comparetotal    1     1E-12    -> 1
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						|
ddcot504 comparetotal    1     1E-11    -> 1
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						|
ddcot505 comparetotal    1     1E-10    -> 1
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						|
ddcot506 comparetotal    1     1E-9     -> 1
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						|
ddcot507 comparetotal    1     1E-8     -> 1
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						|
ddcot508 comparetotal    1     1E-7     -> 1
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						|
ddcot509 comparetotal    1     1E-6     -> 1
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						|
ddcot510 comparetotal    1     1E-5     -> 1
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						|
ddcot511 comparetotal    1     1E-4     -> 1
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						|
ddcot512 comparetotal    1     1E-3     -> 1
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						|
ddcot513 comparetotal    1     1E-2     -> 1
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ddcot514 comparetotal    1     1E-1     -> 1
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						|
ddcot515 comparetotal    1     1E-0     -> 0
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						|
ddcot516 comparetotal    1     1E+1     -> -1
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ddcot517 comparetotal    1     1E+2     -> -1
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						|
ddcot518 comparetotal    1     1E+3     -> -1
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						|
ddcot519 comparetotal    1     1E+4     -> -1
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						|
ddcot521 comparetotal    1     1E+5     -> -1
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						|
ddcot522 comparetotal    1     1E+6     -> -1
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						|
ddcot523 comparetotal    1     1E+7     -> -1
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ddcot524 comparetotal    1     1E+8     -> -1
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ddcot525 comparetotal    1     1E+9     -> -1
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ddcot526 comparetotal    1     1E+10    -> -1
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ddcot527 comparetotal    1     1E+11    -> -1
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ddcot528 comparetotal    1     1E+12    -> -1
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						|
ddcot529 comparetotal    1     1E+13    -> -1
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						|
ddcot530 comparetotal    1     1E+14    -> -1
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ddcot531 comparetotal    1     1E+15    -> -1
 | 
						|
ddcot532 comparetotal    1     1E+16    -> -1
 | 
						|
ddcot533 comparetotal    1     1E+17    -> -1
 | 
						|
-- LR swap
 | 
						|
ddcot538 comparetotal    1E-17  1       -> -1
 | 
						|
ddcot539 comparetotal    1E-16  1       -> -1
 | 
						|
ddcot540 comparetotal    1E-15  1       -> -1
 | 
						|
ddcot541 comparetotal    1E-14  1       -> -1
 | 
						|
ddcot542 comparetotal    1E-13  1       -> -1
 | 
						|
ddcot543 comparetotal    1E-12  1       -> -1
 | 
						|
ddcot544 comparetotal    1E-11  1       -> -1
 | 
						|
ddcot545 comparetotal    1E-10  1       -> -1
 | 
						|
ddcot546 comparetotal    1E-9   1       -> -1
 | 
						|
ddcot547 comparetotal    1E-8   1       -> -1
 | 
						|
ddcot548 comparetotal    1E-7   1       -> -1
 | 
						|
ddcot549 comparetotal    1E-6   1       -> -1
 | 
						|
ddcot550 comparetotal    1E-5   1       -> -1
 | 
						|
ddcot551 comparetotal    1E-4   1       -> -1
 | 
						|
ddcot552 comparetotal    1E-3   1       -> -1
 | 
						|
ddcot553 comparetotal    1E-2   1       -> -1
 | 
						|
ddcot554 comparetotal    1E-1   1       -> -1
 | 
						|
ddcot555 comparetotal    1E-0   1       ->  0
 | 
						|
ddcot556 comparetotal    1E+1   1       ->  1
 | 
						|
ddcot557 comparetotal    1E+2   1       ->  1
 | 
						|
ddcot558 comparetotal    1E+3   1       ->  1
 | 
						|
ddcot559 comparetotal    1E+4   1       ->  1
 | 
						|
ddcot561 comparetotal    1E+5   1       ->  1
 | 
						|
ddcot562 comparetotal    1E+6   1       ->  1
 | 
						|
ddcot563 comparetotal    1E+7   1       ->  1
 | 
						|
ddcot564 comparetotal    1E+8   1       ->  1
 | 
						|
ddcot565 comparetotal    1E+9   1       ->  1
 | 
						|
ddcot566 comparetotal    1E+10  1       ->  1
 | 
						|
ddcot567 comparetotal    1E+11  1       ->  1
 | 
						|
ddcot568 comparetotal    1E+12  1       ->  1
 | 
						|
ddcot569 comparetotal    1E+13  1       ->  1
 | 
						|
ddcot570 comparetotal    1E+14  1       ->  1
 | 
						|
ddcot571 comparetotal    1E+15  1       ->  1
 | 
						|
ddcot572 comparetotal    1E+16  1       ->  1
 | 
						|
ddcot573 comparetotal    1E+17  1       ->  1
 | 
						|
-- similar with a useful coefficient, one side only
 | 
						|
ddcot578 comparetotal  0.000000987654321     1E-17    -> 1
 | 
						|
ddcot579 comparetotal  0.000000987654321     1E-16    -> 1
 | 
						|
ddcot580 comparetotal  0.000000987654321     1E-15    -> 1
 | 
						|
ddcot581 comparetotal  0.000000987654321     1E-14    -> 1
 | 
						|
ddcot582 comparetotal  0.000000987654321     1E-13    -> 1
 | 
						|
ddcot583 comparetotal  0.000000987654321     1E-12    -> 1
 | 
						|
ddcot584 comparetotal  0.000000987654321     1E-11    -> 1
 | 
						|
ddcot585 comparetotal  0.000000987654321     1E-10    -> 1
 | 
						|
ddcot586 comparetotal  0.000000987654321     1E-9     -> 1
 | 
						|
ddcot587 comparetotal  0.000000987654321     1E-8     -> 1
 | 
						|
ddcot588 comparetotal  0.000000987654321     1E-7     -> 1
 | 
						|
ddcot589 comparetotal  0.000000987654321     1E-6     -> -1
 | 
						|
ddcot590 comparetotal  0.000000987654321     1E-5     -> -1
 | 
						|
ddcot591 comparetotal  0.000000987654321     1E-4     -> -1
 | 
						|
ddcot592 comparetotal  0.000000987654321     1E-3     -> -1
 | 
						|
ddcot593 comparetotal  0.000000987654321     1E-2     -> -1
 | 
						|
ddcot594 comparetotal  0.000000987654321     1E-1     -> -1
 | 
						|
ddcot595 comparetotal  0.000000987654321     1E-0     -> -1
 | 
						|
ddcot596 comparetotal  0.000000987654321     1E+1     -> -1
 | 
						|
ddcot597 comparetotal  0.000000987654321     1E+2     -> -1
 | 
						|
ddcot598 comparetotal  0.000000987654321     1E+3     -> -1
 | 
						|
ddcot599 comparetotal  0.000000987654321     1E+4     -> -1
 | 
						|
 | 
						|
-- check some unit-y traps
 | 
						|
ddcot600 comparetotal   12            12.2345 -> -1
 | 
						|
ddcot601 comparetotal   12.0          12.2345 -> -1
 | 
						|
ddcot602 comparetotal   12.00         12.2345 -> -1
 | 
						|
ddcot603 comparetotal   12.000        12.2345 -> -1
 | 
						|
ddcot604 comparetotal   12.0000       12.2345 -> -1
 | 
						|
ddcot605 comparetotal   12.00000      12.2345 -> -1
 | 
						|
ddcot606 comparetotal   12.000000     12.2345 -> -1
 | 
						|
ddcot607 comparetotal   12.0000000    12.2345 -> -1
 | 
						|
ddcot608 comparetotal   12.00000000   12.2345 -> -1
 | 
						|
ddcot609 comparetotal   12.000000000  12.2345 -> -1
 | 
						|
ddcot610 comparetotal   12.1234 12            ->  1
 | 
						|
ddcot611 comparetotal   12.1234 12.0          ->  1
 | 
						|
ddcot612 comparetotal   12.1234 12.00         ->  1
 | 
						|
ddcot613 comparetotal   12.1234 12.000        ->  1
 | 
						|
ddcot614 comparetotal   12.1234 12.0000       ->  1
 | 
						|
ddcot615 comparetotal   12.1234 12.00000      ->  1
 | 
						|
ddcot616 comparetotal   12.1234 12.000000     ->  1
 | 
						|
ddcot617 comparetotal   12.1234 12.0000000    ->  1
 | 
						|
ddcot618 comparetotal   12.1234 12.00000000   ->  1
 | 
						|
ddcot619 comparetotal   12.1234 12.000000000  ->  1
 | 
						|
ddcot620 comparetotal  -12           -12.2345 ->  1
 | 
						|
ddcot621 comparetotal  -12.0         -12.2345 ->  1
 | 
						|
ddcot622 comparetotal  -12.00        -12.2345 ->  1
 | 
						|
ddcot623 comparetotal  -12.000       -12.2345 ->  1
 | 
						|
ddcot624 comparetotal  -12.0000      -12.2345 ->  1
 | 
						|
ddcot625 comparetotal  -12.00000     -12.2345 ->  1
 | 
						|
ddcot626 comparetotal  -12.000000    -12.2345 ->  1
 | 
						|
ddcot627 comparetotal  -12.0000000   -12.2345 ->  1
 | 
						|
ddcot628 comparetotal  -12.00000000  -12.2345 ->  1
 | 
						|
ddcot629 comparetotal  -12.000000000 -12.2345 ->  1
 | 
						|
ddcot630 comparetotal  -12.1234 -12           -> -1
 | 
						|
ddcot631 comparetotal  -12.1234 -12.0         -> -1
 | 
						|
ddcot632 comparetotal  -12.1234 -12.00        -> -1
 | 
						|
ddcot633 comparetotal  -12.1234 -12.000       -> -1
 | 
						|
ddcot634 comparetotal  -12.1234 -12.0000      -> -1
 | 
						|
ddcot635 comparetotal  -12.1234 -12.00000     -> -1
 | 
						|
ddcot636 comparetotal  -12.1234 -12.000000    -> -1
 | 
						|
ddcot637 comparetotal  -12.1234 -12.0000000   -> -1
 | 
						|
ddcot638 comparetotal  -12.1234 -12.00000000  -> -1
 | 
						|
ddcot639 comparetotal  -12.1234 -12.000000000 -> -1
 | 
						|
 | 
						|
-- extended zeros
 | 
						|
ddcot640 comparetotal   0     0   -> 0
 | 
						|
ddcot641 comparetotal   0    -0   -> 1
 | 
						|
ddcot642 comparetotal   0    -0.0 -> 1
 | 
						|
ddcot643 comparetotal   0     0.0 -> 1
 | 
						|
ddcot644 comparetotal  -0     0   -> -1
 | 
						|
ddcot645 comparetotal  -0    -0   -> 0
 | 
						|
ddcot646 comparetotal  -0    -0.0 -> -1
 | 
						|
ddcot647 comparetotal  -0     0.0 -> -1
 | 
						|
ddcot648 comparetotal   0.0   0   -> -1
 | 
						|
ddcot649 comparetotal   0.0  -0   -> 1
 | 
						|
ddcot650 comparetotal   0.0  -0.0 -> 1
 | 
						|
ddcot651 comparetotal   0.0   0.0 -> 0
 | 
						|
ddcot652 comparetotal  -0.0   0   -> -1
 | 
						|
ddcot653 comparetotal  -0.0  -0   -> 1
 | 
						|
ddcot654 comparetotal  -0.0  -0.0 -> 0
 | 
						|
ddcot655 comparetotal  -0.0   0.0 -> -1
 | 
						|
 | 
						|
ddcot656 comparetotal  -0E1   0.0 -> -1
 | 
						|
ddcot657 comparetotal  -0E2   0.0 -> -1
 | 
						|
ddcot658 comparetotal   0E1   0.0 -> 1
 | 
						|
ddcot659 comparetotal   0E2   0.0 -> 1
 | 
						|
ddcot660 comparetotal  -0E1   0   -> -1
 | 
						|
ddcot661 comparetotal  -0E2   0   -> -1
 | 
						|
ddcot662 comparetotal   0E1   0   -> 1
 | 
						|
ddcot663 comparetotal   0E2   0   -> 1
 | 
						|
ddcot664 comparetotal  -0E1  -0E1 -> 0
 | 
						|
ddcot665 comparetotal  -0E2  -0E1 -> -1
 | 
						|
ddcot666 comparetotal   0E1  -0E1 -> 1
 | 
						|
ddcot667 comparetotal   0E2  -0E1 -> 1
 | 
						|
ddcot668 comparetotal  -0E1  -0E2 -> 1
 | 
						|
ddcot669 comparetotal  -0E2  -0E2 -> 0
 | 
						|
ddcot670 comparetotal   0E1  -0E2 -> 1
 | 
						|
ddcot671 comparetotal   0E2  -0E2 -> 1
 | 
						|
ddcot672 comparetotal  -0E1   0E1 -> -1
 | 
						|
ddcot673 comparetotal  -0E2   0E1 -> -1
 | 
						|
ddcot674 comparetotal   0E1   0E1 -> 0
 | 
						|
ddcot675 comparetotal   0E2   0E1 -> 1
 | 
						|
ddcot676 comparetotal  -0E1   0E2 -> -1
 | 
						|
ddcot677 comparetotal  -0E2   0E2 -> -1
 | 
						|
ddcot678 comparetotal   0E1   0E2 -> -1
 | 
						|
ddcot679 comparetotal   0E2   0E2 -> 0
 | 
						|
 | 
						|
-- trailing zeros; unit-y
 | 
						|
ddcot680 comparetotal   12    12           -> 0
 | 
						|
ddcot681 comparetotal   12    12.0         -> 1
 | 
						|
ddcot682 comparetotal   12    12.00        -> 1
 | 
						|
ddcot683 comparetotal   12    12.000       -> 1
 | 
						|
ddcot684 comparetotal   12    12.0000      -> 1
 | 
						|
ddcot685 comparetotal   12    12.00000     -> 1
 | 
						|
ddcot686 comparetotal   12    12.000000    -> 1
 | 
						|
ddcot687 comparetotal   12    12.0000000   -> 1
 | 
						|
ddcot688 comparetotal   12    12.00000000  -> 1
 | 
						|
ddcot689 comparetotal   12    12.000000000 -> 1
 | 
						|
ddcot690 comparetotal   12              12 -> 0
 | 
						|
ddcot691 comparetotal   12.0            12 -> -1
 | 
						|
ddcot692 comparetotal   12.00           12 -> -1
 | 
						|
ddcot693 comparetotal   12.000          12 -> -1
 | 
						|
ddcot694 comparetotal   12.0000         12 -> -1
 | 
						|
ddcot695 comparetotal   12.00000        12 -> -1
 | 
						|
ddcot696 comparetotal   12.000000       12 -> -1
 | 
						|
ddcot697 comparetotal   12.0000000      12 -> -1
 | 
						|
ddcot698 comparetotal   12.00000000     12 -> -1
 | 
						|
ddcot699 comparetotal   12.000000000    12 -> -1
 | 
						|
 | 
						|
-- old long operand checks
 | 
						|
ddcot701 comparetotal 12345678000  1 ->  1
 | 
						|
ddcot702 comparetotal 1 12345678000  -> -1
 | 
						|
ddcot703 comparetotal 1234567800   1 ->  1
 | 
						|
ddcot704 comparetotal 1 1234567800   -> -1
 | 
						|
ddcot705 comparetotal 1234567890   1 ->  1
 | 
						|
ddcot706 comparetotal 1 1234567890   -> -1
 | 
						|
ddcot707 comparetotal 1234567891   1 ->  1
 | 
						|
ddcot708 comparetotal 1 1234567891   -> -1
 | 
						|
ddcot709 comparetotal 12345678901  1 ->  1
 | 
						|
ddcot710 comparetotal 1 12345678901  -> -1
 | 
						|
ddcot711 comparetotal 1234567896   1 ->  1
 | 
						|
ddcot712 comparetotal 1 1234567896   -> -1
 | 
						|
ddcot713 comparetotal -1234567891  1 -> -1
 | 
						|
ddcot714 comparetotal 1 -1234567891  ->  1
 | 
						|
ddcot715 comparetotal -12345678901 1 -> -1
 | 
						|
ddcot716 comparetotal 1 -12345678901 ->  1
 | 
						|
ddcot717 comparetotal -1234567896  1 -> -1
 | 
						|
ddcot718 comparetotal 1 -1234567896  ->  1
 | 
						|
 | 
						|
-- old residue cases
 | 
						|
ddcot740 comparetotal  1  0.9999999  -> 1
 | 
						|
ddcot741 comparetotal  1  0.999999   -> 1
 | 
						|
ddcot742 comparetotal  1  0.99999    -> 1
 | 
						|
ddcot743 comparetotal  1  1.0000     -> 1
 | 
						|
ddcot744 comparetotal  1  1.00001    -> -1
 | 
						|
ddcot745 comparetotal  1  1.000001   -> -1
 | 
						|
ddcot746 comparetotal  1  1.0000001  -> -1
 | 
						|
ddcot750 comparetotal  0.9999999  1  -> -1
 | 
						|
ddcot751 comparetotal  0.999999   1  -> -1
 | 
						|
ddcot752 comparetotal  0.99999    1  -> -1
 | 
						|
ddcot753 comparetotal  1.0000     1  -> -1
 | 
						|
ddcot754 comparetotal  1.00001    1  -> 1
 | 
						|
ddcot755 comparetotal  1.000001   1  -> 1
 | 
						|
ddcot756 comparetotal  1.0000001  1  -> 1
 | 
						|
 | 
						|
-- Specials
 | 
						|
ddcot780 comparetotal  Inf  -Inf   ->  1
 | 
						|
ddcot781 comparetotal  Inf  -1000  ->  1
 | 
						|
ddcot782 comparetotal  Inf  -1     ->  1
 | 
						|
ddcot783 comparetotal  Inf  -0     ->  1
 | 
						|
ddcot784 comparetotal  Inf   0     ->  1
 | 
						|
ddcot785 comparetotal  Inf   1     ->  1
 | 
						|
ddcot786 comparetotal  Inf   1000  ->  1
 | 
						|
ddcot787 comparetotal  Inf   Inf   ->  0
 | 
						|
ddcot788 comparetotal -1000  Inf   -> -1
 | 
						|
ddcot789 comparetotal -Inf   Inf   -> -1
 | 
						|
ddcot790 comparetotal -1     Inf   -> -1
 | 
						|
ddcot791 comparetotal -0     Inf   -> -1
 | 
						|
ddcot792 comparetotal  0     Inf   -> -1
 | 
						|
ddcot793 comparetotal  1     Inf   -> -1
 | 
						|
ddcot794 comparetotal  1000  Inf   -> -1
 | 
						|
ddcot795 comparetotal  Inf   Inf   ->  0
 | 
						|
 | 
						|
ddcot800 comparetotal -Inf  -Inf   ->  0
 | 
						|
ddcot801 comparetotal -Inf  -1000  -> -1
 | 
						|
ddcot802 comparetotal -Inf  -1     -> -1
 | 
						|
ddcot803 comparetotal -Inf  -0     -> -1
 | 
						|
ddcot804 comparetotal -Inf   0     -> -1
 | 
						|
ddcot805 comparetotal -Inf   1     -> -1
 | 
						|
ddcot806 comparetotal -Inf   1000  -> -1
 | 
						|
ddcot807 comparetotal -Inf   Inf   -> -1
 | 
						|
ddcot808 comparetotal -Inf  -Inf   ->  0
 | 
						|
ddcot809 comparetotal -1000 -Inf   ->  1
 | 
						|
ddcot810 comparetotal -1    -Inf   ->  1
 | 
						|
ddcot811 comparetotal -0    -Inf   ->  1
 | 
						|
ddcot812 comparetotal  0    -Inf   ->  1
 | 
						|
ddcot813 comparetotal  1    -Inf   ->  1
 | 
						|
ddcot814 comparetotal  1000 -Inf   ->  1
 | 
						|
ddcot815 comparetotal  Inf  -Inf   ->  1
 | 
						|
 | 
						|
ddcot821 comparetotal  NaN -Inf    ->  1
 | 
						|
ddcot822 comparetotal  NaN -1000   ->  1
 | 
						|
ddcot823 comparetotal  NaN -1      ->  1
 | 
						|
ddcot824 comparetotal  NaN -0      ->  1
 | 
						|
ddcot825 comparetotal  NaN  0      ->  1
 | 
						|
ddcot826 comparetotal  NaN  1      ->  1
 | 
						|
ddcot827 comparetotal  NaN  1000   ->  1
 | 
						|
ddcot828 comparetotal  NaN  Inf    ->  1
 | 
						|
ddcot829 comparetotal  NaN  NaN    ->  0
 | 
						|
ddcot830 comparetotal -Inf  NaN    ->  -1
 | 
						|
ddcot831 comparetotal -1000 NaN    ->  -1
 | 
						|
ddcot832 comparetotal -1    NaN    ->  -1
 | 
						|
ddcot833 comparetotal -0    NaN    ->  -1
 | 
						|
ddcot834 comparetotal  0    NaN    ->  -1
 | 
						|
ddcot835 comparetotal  1    NaN    ->  -1
 | 
						|
ddcot836 comparetotal  1000 NaN    ->  -1
 | 
						|
ddcot837 comparetotal  Inf  NaN    ->  -1
 | 
						|
ddcot838 comparetotal -NaN -NaN    ->  0
 | 
						|
ddcot839 comparetotal +NaN -NaN    ->  1
 | 
						|
ddcot840 comparetotal -NaN +NaN    ->  -1
 | 
						|
 | 
						|
ddcot841 comparetotal  sNaN -sNaN  ->  1
 | 
						|
ddcot842 comparetotal  sNaN -NaN   ->  1
 | 
						|
ddcot843 comparetotal  sNaN -Inf   ->  1
 | 
						|
ddcot844 comparetotal  sNaN -1000  ->  1
 | 
						|
ddcot845 comparetotal  sNaN -1     ->  1
 | 
						|
ddcot846 comparetotal  sNaN -0     ->  1
 | 
						|
ddcot847 comparetotal  sNaN  0     ->  1
 | 
						|
ddcot848 comparetotal  sNaN  1     ->  1
 | 
						|
ddcot849 comparetotal  sNaN  1000  ->  1
 | 
						|
ddcot850 comparetotal  sNaN  NaN   ->  -1
 | 
						|
ddcot851 comparetotal  sNaN sNaN   ->  0
 | 
						|
 | 
						|
ddcot852 comparetotal -sNaN sNaN   ->  -1
 | 
						|
ddcot853 comparetotal -NaN  sNaN   ->  -1
 | 
						|
ddcot854 comparetotal -Inf  sNaN   ->  -1
 | 
						|
ddcot855 comparetotal -1000 sNaN   ->  -1
 | 
						|
ddcot856 comparetotal -1    sNaN   ->  -1
 | 
						|
ddcot857 comparetotal -0    sNaN   ->  -1
 | 
						|
ddcot858 comparetotal  0    sNaN   ->  -1
 | 
						|
ddcot859 comparetotal  1    sNaN   ->  -1
 | 
						|
ddcot860 comparetotal  1000 sNaN   ->  -1
 | 
						|
ddcot861 comparetotal  Inf  sNaN   ->  -1
 | 
						|
ddcot862 comparetotal  NaN  sNaN   ->  1
 | 
						|
ddcot863 comparetotal  sNaN sNaN   ->  0
 | 
						|
 | 
						|
ddcot871 comparetotal  -sNaN -sNaN  ->  0
 | 
						|
ddcot872 comparetotal  -sNaN -NaN   ->  1
 | 
						|
ddcot873 comparetotal  -sNaN -Inf   ->  -1
 | 
						|
ddcot874 comparetotal  -sNaN -1000  ->  -1
 | 
						|
ddcot875 comparetotal  -sNaN -1     ->  -1
 | 
						|
ddcot876 comparetotal  -sNaN -0     ->  -1
 | 
						|
ddcot877 comparetotal  -sNaN  0     ->  -1
 | 
						|
ddcot878 comparetotal  -sNaN  1     ->  -1
 | 
						|
ddcot879 comparetotal  -sNaN  1000  ->  -1
 | 
						|
ddcot880 comparetotal  -sNaN  NaN   ->  -1
 | 
						|
ddcot881 comparetotal  -sNaN sNaN   ->  -1
 | 
						|
 | 
						|
ddcot882 comparetotal -sNaN -sNaN   ->  0
 | 
						|
ddcot883 comparetotal -NaN  -sNaN   ->  -1
 | 
						|
ddcot884 comparetotal -Inf  -sNaN   ->  1
 | 
						|
ddcot885 comparetotal -1000 -sNaN   ->  1
 | 
						|
ddcot886 comparetotal -1    -sNaN   ->  1
 | 
						|
ddcot887 comparetotal -0    -sNaN   ->  1
 | 
						|
ddcot888 comparetotal  0    -sNaN   ->  1
 | 
						|
ddcot889 comparetotal  1    -sNaN   ->  1
 | 
						|
ddcot890 comparetotal  1000 -sNaN   ->  1
 | 
						|
ddcot891 comparetotal  Inf  -sNaN   ->  1
 | 
						|
ddcot892 comparetotal  NaN  -sNaN   ->  1
 | 
						|
ddcot893 comparetotal  sNaN -sNaN   ->  1
 | 
						|
 | 
						|
-- NaNs with payload
 | 
						|
ddcot960 comparetotal  NaN9 -Inf   ->  1
 | 
						|
ddcot961 comparetotal  NaN8  999   ->  1
 | 
						|
ddcot962 comparetotal  NaN77 Inf   ->  1
 | 
						|
ddcot963 comparetotal -NaN67 NaN5  ->  -1
 | 
						|
ddcot964 comparetotal -Inf  -NaN4  ->  1
 | 
						|
ddcot965 comparetotal -999  -NaN33 ->  1
 | 
						|
ddcot966 comparetotal  Inf   NaN2  ->  -1
 | 
						|
 | 
						|
ddcot970 comparetotal -NaN41 -NaN42 -> 1
 | 
						|
ddcot971 comparetotal +NaN41 -NaN42 -> 1
 | 
						|
ddcot972 comparetotal -NaN41 +NaN42 -> -1
 | 
						|
ddcot973 comparetotal +NaN41 +NaN42 -> -1
 | 
						|
ddcot974 comparetotal -NaN42 -NaN01 -> -1
 | 
						|
ddcot975 comparetotal +NaN42 -NaN01 ->  1
 | 
						|
ddcot976 comparetotal -NaN42 +NaN01 -> -1
 | 
						|
ddcot977 comparetotal +NaN42 +NaN01 ->  1
 | 
						|
 | 
						|
ddcot980 comparetotal -sNaN771 -sNaN772 -> 1
 | 
						|
ddcot981 comparetotal +sNaN771 -sNaN772 -> 1
 | 
						|
ddcot982 comparetotal -sNaN771 +sNaN772 -> -1
 | 
						|
ddcot983 comparetotal +sNaN771 +sNaN772 -> -1
 | 
						|
ddcot984 comparetotal -sNaN772 -sNaN771 -> -1
 | 
						|
ddcot985 comparetotal +sNaN772 -sNaN771 ->  1
 | 
						|
ddcot986 comparetotal -sNaN772 +sNaN771 -> -1
 | 
						|
ddcot987 comparetotal +sNaN772 +sNaN771 ->  1
 | 
						|
 | 
						|
ddcot991 comparetotal -sNaN99 -Inf    -> -1
 | 
						|
ddcot992 comparetotal  sNaN98 -11     ->  1
 | 
						|
ddcot993 comparetotal  sNaN97  NaN    -> -1
 | 
						|
ddcot994 comparetotal  sNaN16 sNaN94  -> -1
 | 
						|
ddcot995 comparetotal  NaN85  sNaN83  ->  1
 | 
						|
ddcot996 comparetotal -Inf    sNaN92  -> -1
 | 
						|
ddcot997 comparetotal  088    sNaN81  -> -1
 | 
						|
ddcot998 comparetotal  Inf    sNaN90  -> -1
 | 
						|
ddcot999 comparetotal  NaN   -sNaN89  ->  1
 | 
						|
 | 
						|
-- spread zeros
 | 
						|
ddcot1110 comparetotal   0E-383  0       -> -1
 | 
						|
ddcot1111 comparetotal   0E-383 -0       ->  1
 | 
						|
ddcot1112 comparetotal  -0E-383  0       -> -1
 | 
						|
ddcot1113 comparetotal  -0E-383 -0       ->  1
 | 
						|
ddcot1114 comparetotal   0E-383  0E+384  -> -1
 | 
						|
ddcot1115 comparetotal   0E-383 -0E+384  ->  1
 | 
						|
ddcot1116 comparetotal  -0E-383  0E+384  -> -1
 | 
						|
ddcot1117 comparetotal  -0E-383 -0E+384  ->  1
 | 
						|
ddcot1118 comparetotal   0       0E+384  -> -1
 | 
						|
ddcot1119 comparetotal   0      -0E+384  ->  1
 | 
						|
ddcot1120 comparetotal  -0       0E+384  -> -1
 | 
						|
ddcot1121 comparetotal  -0      -0E+384  ->  1
 | 
						|
 | 
						|
ddcot1130 comparetotal   0E+384  0       ->  1
 | 
						|
ddcot1131 comparetotal   0E+384 -0       ->  1
 | 
						|
ddcot1132 comparetotal  -0E+384  0       -> -1
 | 
						|
ddcot1133 comparetotal  -0E+384 -0       -> -1
 | 
						|
ddcot1134 comparetotal   0E+384  0E-383  ->  1
 | 
						|
ddcot1135 comparetotal   0E+384 -0E-383  ->  1
 | 
						|
ddcot1136 comparetotal  -0E+384  0E-383  -> -1
 | 
						|
ddcot1137 comparetotal  -0E+384 -0E-383  -> -1
 | 
						|
ddcot1138 comparetotal   0       0E-383  ->  1
 | 
						|
ddcot1139 comparetotal   0      -0E-383  ->  1
 | 
						|
ddcot1140 comparetotal  -0       0E-383  -> -1
 | 
						|
ddcot1141 comparetotal  -0      -0E-383  -> -1
 | 
						|
 | 
						|
-- Null tests
 | 
						|
ddcot9990 comparetotal 10  # -> NaN Invalid_operation
 | 
						|
ddcot9991 comparetotal  # 10 -> NaN Invalid_operation
 |