------------------------------------------------------------------------

-- dqCompare.decTest -- decQuad comparison that allows quiet NaNs     --

-- Copyright (c) IBM Corporation, 1981, 2008.  All rights reserved.   --

------------------------------------------------------------------------

-- Please see the document "General Decimal Arithmetic Testcases"     --

-- at http://www2.hursley.ibm.com/decimal for the description of      --

-- these testcases.                                                   --

--                                                                    --

-- These testcases are experimental ('beta' versions), and they       --

-- may contain errors.  They are offered on an as-is basis.  In       --

-- particular, achieving the same results as the tests here is not    --

-- a guarantee that an implementation complies with any Standard      --

-- or specification.  The tests are not exhaustive.                   --

--                                                                    --

-- Please send comments, suggestions, and corrections to the author:  --

--   Mike Cowlishaw, IBM Fellow                                       --

--   IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK         --

--   mfc@uk.ibm.com                                                   --

------------------------------------------------------------------------

version: 2.58

-- Note that we cannot assume add/subtract tests cover paths adequately,

-- here, because the code might be quite different (comparison cannot

-- overflow or underflow, so actual subtractions are not necessary).

-- All operands and results are decQuads.

extended:    1

clamp:       1

precision:   34

maxExponent: 6144

minExponent: -6143

rounding:    half_even

-- sanity checks

dqcom001 compare  -2  -2  -> 0

dqcom002 compare  -2  -1  -> -1

dqcom003 compare  -2   0  -> -1

dqcom004 compare  -2   1  -> -1

dqcom005 compare  -2   2  -> -1

dqcom006 compare  -1  -2  -> 1

dqcom007 compare  -1  -1  -> 0

dqcom008 compare  -1   0  -> -1

dqcom009 compare  -1   1  -> -1

dqcom010 compare  -1   2  -> -1

dqcom011 compare   0  -2  -> 1

dqcom012 compare   0  -1  -> 1

dqcom013 compare   0   0  -> 0

dqcom014 compare   0   1  -> -1

dqcom015 compare   0   2  -> -1

dqcom016 compare   1  -2  -> 1

dqcom017 compare   1  -1  -> 1

dqcom018 compare   1   0  -> 1

dqcom019 compare   1   1  -> 0

dqcom020 compare   1   2  -> -1

dqcom021 compare   2  -2  -> 1

dqcom022 compare   2  -1  -> 1

dqcom023 compare   2   0  -> 1

dqcom025 compare   2   1  -> 1

dqcom026 compare   2   2  -> 0

dqcom031 compare  -20  -20  -> 0

dqcom032 compare  -20  -10  -> -1

dqcom033 compare  -20   00  -> -1

dqcom034 compare  -20   10  -> -1

dqcom035 compare  -20   20  -> -1

dqcom036 compare  -10  -20  -> 1

dqcom037 compare  -10  -10  -> 0

dqcom038 compare  -10   00  -> -1

dqcom039 compare  -10   10  -> -1

dqcom040 compare  -10   20  -> -1

dqcom041 compare   00  -20  -> 1

dqcom042 compare   00  -10  -> 1

dqcom043 compare   00   00  -> 0

dqcom044 compare   00   10  -> -1

dqcom045 compare   00   20  -> -1

dqcom046 compare   10  -20  -> 1

dqcom047 compare   10  -10  -> 1

dqcom048 compare   10   00  -> 1

dqcom049 compare   10   10  -> 0

dqcom050 compare   10   20  -> -1

dqcom051 compare   20  -20  -> 1

dqcom052 compare   20  -10  -> 1

dqcom053 compare   20   00  -> 1

dqcom055 compare   20   10  -> 1

dqcom056 compare   20   20  -> 0

dqcom061 compare  -2.0  -2.0  -> 0

dqcom062 compare  -2.0  -1.0  -> -1

dqcom063 compare  -2.0   0.0  -> -1

dqcom064 compare  -2.0   1.0  -> -1

dqcom065 compare  -2.0   2.0  -> -1

dqcom066 compare  -1.0  -2.0  -> 1

dqcom067 compare  -1.0  -1.0  -> 0

dqcom068 compare  -1.0   0.0  -> -1

dqcom069 compare  -1.0   1.0  -> -1

dqcom070 compare  -1.0   2.0  -> -1

dqcom071 compare   0.0  -2.0  -> 1

dqcom072 compare   0.0  -1.0  -> 1

dqcom073 compare   0.0   0.0  -> 0

dqcom074 compare   0.0   1.0  -> -1

dqcom075 compare   0.0   2.0  -> -1

dqcom076 compare   1.0  -2.0  -> 1

dqcom077 compare   1.0  -1.0  -> 1

dqcom078 compare   1.0   0.0  -> 1

dqcom079 compare   1.0   1.0  -> 0

dqcom080 compare   1.0   2.0  -> -1

dqcom081 compare   2.0  -2.0  -> 1

dqcom082 compare   2.0  -1.0  -> 1

dqcom083 compare   2.0   0.0  -> 1

dqcom085 compare   2.0   1.0  -> 1

dqcom086 compare   2.0   2.0  -> 0

-- now some cases which might overflow if subtract were used

dqcom090 compare  9.999999999999999999999999999999999E+6144 9.999999999999999999999999999999999E+6144  -> 0

dqcom091 compare -9.999999999999999999999999999999999E+6144 9.999999999999999999999999999999999E+6144  -> -1

dqcom092 compare  9.999999999999999999999999999999999E+6144 -9.999999999999999999999999999999999E+6144 -> 1

dqcom093 compare -9.999999999999999999999999999999999E+6144 -9.999999999999999999999999999999999E+6144 -> 0

-- some differing length/exponent cases

dqcom100 compare   7.0    7.0    -> 0

dqcom101 compare   7.0    7      -> 0

dqcom102 compare   7      7.0    -> 0

dqcom103 compare   7E+0   7.0    -> 0

dqcom104 compare   70E-1  7.0    -> 0

dqcom105 compare   0.7E+1 7      -> 0

dqcom106 compare   70E-1  7      -> 0

dqcom107 compare   7.0    7E+0   -> 0

dqcom108 compare   7.0    70E-1  -> 0

dqcom109 compare   7      0.7E+1 -> 0

dqcom110 compare   7      70E-1  -> 0

dqcom120 compare   8.0    7.0    -> 1

dqcom121 compare   8.0    7      -> 1

dqcom122 compare   8      7.0    -> 1

dqcom123 compare   8E+0   7.0    -> 1

dqcom124 compare   80E-1  7.0    -> 1

dqcom125 compare   0.8E+1 7      -> 1

dqcom126 compare   80E-1  7      -> 1

dqcom127 compare   8.0    7E+0   -> 1

dqcom128 compare   8.0    70E-1  -> 1

dqcom129 compare   8      0.7E+1  -> 1

dqcom130 compare   8      70E-1  -> 1

dqcom140 compare   8.0    9.0    -> -1

dqcom141 compare   8.0    9      -> -1

dqcom142 compare   8      9.0    -> -1

dqcom143 compare   8E+0   9.0    -> -1

dqcom144 compare   80E-1  9.0    -> -1

dqcom145 compare   0.8E+1 9      -> -1

dqcom146 compare   80E-1  9      -> -1

dqcom147 compare   8.0    9E+0   -> -1

dqcom148 compare   8.0    90E-1  -> -1

dqcom149 compare   8      0.9E+1 -> -1

dqcom150 compare   8      90E-1  -> -1

-- and again, with sign changes -+ ..

dqcom200 compare  -7.0    7.0    -> -1

dqcom201 compare  -7.0    7      -> -1

dqcom202 compare  -7      7.0    -> -1

dqcom203 compare  -7E+0   7.0    -> -1

dqcom204 compare  -70E-1  7.0    -> -1

dqcom205 compare  -0.7E+1 7      -> -1

dqcom206 compare  -70E-1  7      -> -1

dqcom207 compare  -7.0    7E+0   -> -1

dqcom208 compare  -7.0    70E-1  -> -1

dqcom209 compare  -7      0.7E+1 -> -1

dqcom210 compare  -7      70E-1  -> -1

dqcom220 compare  -8.0    7.0    -> -1

dqcom221 compare  -8.0    7      -> -1

dqcom222 compare  -8      7.0    -> -1

dqcom223 compare  -8E+0   7.0    -> -1

dqcom224 compare  -80E-1  7.0    -> -1

dqcom225 compare  -0.8E+1 7      -> -1

dqcom226 compare  -80E-1  7      -> -1

dqcom227 compare  -8.0    7E+0   -> -1

dqcom228 compare  -8.0    70E-1  -> -1

dqcom229 compare  -8      0.7E+1 -> -1

dqcom230 compare  -8      70E-1  -> -1

dqcom240 compare  -8.0    9.0    -> -1

dqcom241 compare  -8.0    9      -> -1

dqcom242 compare  -8      9.0    -> -1

dqcom243 compare  -8E+0   9.0    -> -1

dqcom244 compare  -80E-1  9.0    -> -1

dqcom245 compare  -0.8E+1 9      -> -1

dqcom246 compare  -80E-1  9      -> -1

dqcom247 compare  -8.0    9E+0   -> -1

dqcom248 compare  -8.0    90E-1  -> -1

dqcom249 compare  -8      0.9E+1 -> -1

dqcom250 compare  -8      90E-1  -> -1

-- and again, with sign changes +- ..

dqcom300 compare   7.0    -7.0    -> 1

dqcom301 compare   7.0    -7      -> 1

dqcom302 compare   7      -7.0    -> 1

dqcom303 compare   7E+0   -7.0    -> 1

dqcom304 compare   70E-1  -7.0    -> 1

dqcom305 compare   .7E+1  -7      -> 1

dqcom306 compare   70E-1  -7      -> 1

dqcom307 compare   7.0    -7E+0   -> 1

dqcom308 compare   7.0    -70E-1  -> 1

dqcom309 compare   7      -.7E+1  -> 1

dqcom310 compare   7      -70E-1  -> 1

dqcom320 compare   8.0    -7.0    -> 1

dqcom321 compare   8.0    -7      -> 1

dqcom322 compare   8      -7.0    -> 1

dqcom323 compare   8E+0   -7.0    -> 1

dqcom324 compare   80E-1  -7.0    -> 1

dqcom325 compare   .8E+1  -7      -> 1

dqcom326 compare   80E-1  -7      -> 1

dqcom327 compare   8.0    -7E+0   -> 1

dqcom328 compare   8.0    -70E-1  -> 1

dqcom329 compare   8      -.7E+1  -> 1

dqcom330 compare   8      -70E-1  -> 1

dqcom340 compare   8.0    -9.0    -> 1

dqcom341 compare   8.0    -9      -> 1

dqcom342 compare   8      -9.0    -> 1

dqcom343 compare   8E+0   -9.0    -> 1

dqcom344 compare   80E-1  -9.0    -> 1

dqcom345 compare   .8E+1  -9      -> 1

dqcom346 compare   80E-1  -9      -> 1

dqcom347 compare   8.0    -9E+0   -> 1

dqcom348 compare   8.0    -90E-1  -> 1

dqcom349 compare   8      -.9E+1  -> 1

dqcom350 compare   8      -90E-1  -> 1

-- and again, with sign changes -- ..

dqcom400 compare   -7.0    -7.0    -> 0

dqcom401 compare   -7.0    -7      -> 0

dqcom402 compare   -7      -7.0    -> 0

dqcom403 compare   -7E+0   -7.0    -> 0

dqcom404 compare   -70E-1  -7.0    -> 0

dqcom405 compare   -.7E+1  -7      -> 0

dqcom406 compare   -70E-1  -7      -> 0

dqcom407 compare   -7.0    -7E+0   -> 0

dqcom408 compare   -7.0    -70E-1  -> 0

dqcom409 compare   -7      -.7E+1  -> 0

dqcom410 compare   -7      -70E-1  -> 0

dqcom420 compare   -8.0    -7.0    -> -1

dqcom421 compare   -8.0    -7      -> -1

dqcom422 compare   -8      -7.0    -> -1

dqcom423 compare   -8E+0   -7.0    -> -1

dqcom424 compare   -80E-1  -7.0    -> -1

dqcom425 compare   -.8E+1  -7      -> -1

dqcom426 compare   -80E-1  -7      -> -1

dqcom427 compare   -8.0    -7E+0   -> -1

dqcom428 compare   -8.0    -70E-1  -> -1

dqcom429 compare   -8      -.7E+1  -> -1

dqcom430 compare   -8      -70E-1  -> -1

dqcom440 compare   -8.0    -9.0    -> 1

dqcom441 compare   -8.0    -9      -> 1

dqcom442 compare   -8      -9.0    -> 1

dqcom443 compare   -8E+0   -9.0    -> 1

dqcom444 compare   -80E-1  -9.0    -> 1

dqcom445 compare   -.8E+1  -9      -> 1

dqcom446 compare   -80E-1  -9      -> 1

dqcom447 compare   -8.0    -9E+0   -> 1

dqcom448 compare   -8.0    -90E-1  -> 1

dqcom449 compare   -8      -.9E+1  -> 1

dqcom450 compare   -8      -90E-1  -> 1

-- misalignment traps for little-endian

dqcom451 compare      1.0       0.1  -> 1

dqcom452 compare      0.1       1.0  -> -1

dqcom453 compare     10.0       0.1  -> 1

dqcom454 compare      0.1      10.0  -> -1

dqcom455 compare      100       1.0  -> 1

dqcom456 compare      1.0       100  -> -1

dqcom457 compare     1000      10.0  -> 1

dqcom458 compare     10.0      1000  -> -1

dqcom459 compare    10000     100.0  -> 1

dqcom460 compare    100.0     10000  -> -1

dqcom461 compare   100000    1000.0  -> 1

dqcom462 compare   1000.0    100000  -> -1

dqcom463 compare  1000000   10000.0  -> 1

dqcom464 compare  10000.0   1000000  -> -1

-- testcases that subtract to lots of zeros at boundaries [pgr]

dqcom473 compare 123.9999999999999999994560000000000E-89 123.999999999999999999456E-89 -> 0

dqcom474 compare 123.999999999999999999456000000000E+89 123.999999999999999999456E+89 -> 0

dqcom475 compare 123.99999999999999999945600000000E-89 123.999999999999999999456E-89 -> 0

dqcom476 compare 123.9999999999999999994560000000E+89 123.999999999999999999456E+89 -> 0

dqcom477 compare 123.999999999999999999456000000E-89 123.999999999999999999456E-89 -> 0

dqcom478 compare 123.99999999999999999945600000E+89 123.999999999999999999456E+89 -> 0

dqcom479 compare 123.9999999999999999994560000E-89 123.999999999999999999456E-89 -> 0

dqcom480 compare 123.999999999999999999456000E+89 123.999999999999999999456E+89 -> 0

dqcom481 compare 123.99999999999999999945600E-89 123.999999999999999999456E-89 -> 0

dqcom482 compare 123.9999999999999999994560E+89 123.999999999999999999456E+89 -> 0

dqcom483 compare 123.999999999999999999456E-89 123.999999999999999999456E-89 -> 0

dqcom487 compare 123.999999999999999999456E+89 123.9999999999999999994560000000000E+89 -> 0

dqcom488 compare 123.999999999999999999456E-89 123.999999999999999999456000000000E-89 -> 0

dqcom489 compare 123.999999999999999999456E+89 123.99999999999999999945600000000E+89 -> 0

dqcom490 compare 123.999999999999999999456E-89 123.9999999999999999994560000000E-89 -> 0

dqcom491 compare 123.999999999999999999456E+89 123.999999999999999999456000000E+89 -> 0

dqcom492 compare 123.999999999999999999456E-89 123.99999999999999999945600000E-89 -> 0

dqcom493 compare 123.999999999999999999456E+89 123.9999999999999999994560000E+89 -> 0

dqcom494 compare 123.999999999999999999456E-89 123.999999999999999999456000E-89 -> 0

dqcom495 compare 123.999999999999999999456E+89 123.99999999999999999945600E+89 -> 0

dqcom496 compare 123.999999999999999999456E-89 123.9999999999999999994560E-89 -> 0

dqcom497 compare 123.999999999999999999456E+89 123.999999999999999999456E+89 -> 0

-- wide-ranging, around precision; signs equal

dqcom500 compare    1     1E-15    -> 1

dqcom501 compare    1     1E-14    -> 1

dqcom502 compare    1     1E-13    -> 1

dqcom503 compare    1     1E-12    -> 1

dqcom504 compare    1     1E-11    -> 1

dqcom505 compare    1     1E-10    -> 1

dqcom506 compare    1     1E-9     -> 1

dqcom507 compare    1     1E-8     -> 1

dqcom508 compare    1     1E-7     -> 1

dqcom509 compare    1     1E-6     -> 1

dqcom510 compare    1     1E-5     -> 1

dqcom511 compare    1     1E-4     -> 1

dqcom512 compare    1     1E-3     -> 1

dqcom513 compare    1     1E-2     -> 1

dqcom514 compare    1     1E-1     -> 1

dqcom515 compare    1     1E-0     -> 0

dqcom516 compare    1     1E+1     -> -1

dqcom517 compare    1     1E+2     -> -1

dqcom518 compare    1     1E+3     -> -1

dqcom519 compare    1     1E+4     -> -1

dqcom521 compare    1     1E+5     -> -1

dqcom522 compare    1     1E+6     -> -1

dqcom523 compare    1     1E+7     -> -1

dqcom524 compare    1     1E+8     -> -1

dqcom525 compare    1     1E+9     -> -1

dqcom526 compare    1     1E+10    -> -1

dqcom527 compare    1     1E+11    -> -1

dqcom528 compare    1     1E+12    -> -1

dqcom529 compare    1     1E+13    -> -1

dqcom530 compare    1     1E+14    -> -1

dqcom531 compare    1     1E+15    -> -1

-- LR swap

dqcom540 compare    1E-15  1       -> -1

dqcom541 compare    1E-14  1       -> -1

dqcom542 compare    1E-13  1       -> -1

dqcom543 compare    1E-12  1       -> -1

dqcom544 compare    1E-11  1       -> -1

dqcom545 compare    1E-10  1       -> -1

dqcom546 compare    1E-9   1       -> -1

dqcom547 compare    1E-8   1       -> -1

dqcom548 compare    1E-7   1       -> -1

dqcom549 compare    1E-6   1       -> -1

dqcom550 compare    1E-5   1       -> -1

dqcom551 compare    1E-4   1       -> -1

dqcom552 compare    1E-3   1       -> -1

dqcom553 compare    1E-2   1       -> -1

dqcom554 compare    1E-1   1       -> -1

dqcom555 compare    1E-0   1       ->  0

dqcom556 compare    1E+1   1       ->  1

dqcom557 compare    1E+2   1       ->  1

dqcom558 compare    1E+3   1       ->  1

dqcom559 compare    1E+4   1       ->  1

dqcom561 compare    1E+5   1       ->  1

dqcom562 compare    1E+6   1       ->  1

dqcom563 compare    1E+7   1       ->  1

dqcom564 compare    1E+8   1       ->  1

dqcom565 compare    1E+9   1       ->  1

dqcom566 compare    1E+10  1       ->  1

dqcom567 compare    1E+11  1       ->  1

dqcom568 compare    1E+12  1       ->  1

dqcom569 compare    1E+13  1       ->  1

dqcom570 compare    1E+14  1       ->  1

dqcom571 compare    1E+15  1       ->  1

-- similar with a useful coefficient, one side only

dqcom580 compare  0.000000987654321     1E-15    -> 1

dqcom581 compare  0.000000987654321     1E-14    -> 1

dqcom582 compare  0.000000987654321     1E-13    -> 1

dqcom583 compare  0.000000987654321     1E-12    -> 1

dqcom584 compare  0.000000987654321     1E-11    -> 1

dqcom585 compare  0.000000987654321     1E-10    -> 1

dqcom586 compare  0.000000987654321     1E-9     -> 1

dqcom587 compare  0.000000987654321     1E-8     -> 1

dqcom588 compare  0.000000987654321     1E-7     -> 1

dqcom589 compare  0.000000987654321     1E-6     -> -1

dqcom590 compare  0.000000987654321     1E-5     -> -1

dqcom591 compare  0.000000987654321     1E-4     -> -1

dqcom592 compare  0.000000987654321     1E-3     -> -1

dqcom593 compare  0.000000987654321     1E-2     -> -1

dqcom594 compare  0.000000987654321     1E-1     -> -1

dqcom595 compare  0.000000987654321     1E-0     -> -1

dqcom596 compare  0.000000987654321     1E+1     -> -1

dqcom597 compare  0.000000987654321     1E+2     -> -1

dqcom598 compare  0.000000987654321     1E+3     -> -1

dqcom599 compare  0.000000987654321     1E+4     -> -1

-- check some unit-y traps

dqcom600 compare   12            12.2345 -> -1

dqcom601 compare   12.0          12.2345 -> -1

dqcom602 compare   12.00         12.2345 -> -1

dqcom603 compare   12.000        12.2345 -> -1

dqcom604 compare   12.0000       12.2345 -> -1

dqcom605 compare   12.00000      12.2345 -> -1

dqcom606 compare   12.000000     12.2345 -> -1

dqcom607 compare   12.0000000    12.2345 -> -1

dqcom608 compare   12.00000000   12.2345 -> -1

dqcom609 compare   12.000000000  12.2345 -> -1

dqcom610 compare   12.1234 12            ->  1

dqcom611 compare   12.1234 12.0          ->  1

dqcom612 compare   12.1234 12.00         ->  1

dqcom613 compare   12.1234 12.000        ->  1

dqcom614 compare   12.1234 12.0000       ->  1

dqcom615 compare   12.1234 12.00000      ->  1

dqcom616 compare   12.1234 12.000000     ->  1

dqcom617 compare   12.1234 12.0000000    ->  1

dqcom618 compare   12.1234 12.00000000   ->  1

dqcom619 compare   12.1234 12.000000000  ->  1

dqcom620 compare  -12           -12.2345 ->  1

dqcom621 compare  -12.0         -12.2345 ->  1

dqcom622 compare  -12.00        -12.2345 ->  1

dqcom623 compare  -12.000       -12.2345 ->  1

dqcom624 compare  -12.0000      -12.2345 ->  1

dqcom625 compare  -12.00000     -12.2345 ->  1

dqcom626 compare  -12.000000    -12.2345 ->  1

dqcom627 compare  -12.0000000   -12.2345 ->  1

dqcom628 compare  -12.00000000  -12.2345 ->  1

dqcom629 compare  -12.000000000 -12.2345 ->  1

dqcom630 compare  -12.1234 -12           -> -1

dqcom631 compare  -12.1234 -12.0         -> -1

dqcom632 compare  -12.1234 -12.00        -> -1

dqcom633 compare  -12.1234 -12.000       -> -1

dqcom634 compare  -12.1234 -12.0000      -> -1

dqcom635 compare  -12.1234 -12.00000     -> -1

dqcom636 compare  -12.1234 -12.000000    -> -1

dqcom637 compare  -12.1234 -12.0000000   -> -1

dqcom638 compare  -12.1234 -12.00000000  -> -1

dqcom639 compare  -12.1234 -12.000000000 -> -1

-- extended zeros

dqcom640 compare   0     0   -> 0

dqcom641 compare   0    -0   -> 0

dqcom642 compare   0    -0.0 -> 0

dqcom643 compare   0     0.0 -> 0

dqcom644 compare  -0     0   -> 0

dqcom645 compare  -0    -0   -> 0

dqcom646 compare  -0    -0.0 -> 0

dqcom647 compare  -0     0.0 -> 0

dqcom648 compare   0.0   0   -> 0

dqcom649 compare   0.0  -0   -> 0

dqcom650 compare   0.0  -0.0 -> 0

dqcom651 compare   0.0   0.0 -> 0

dqcom652 compare  -0.0   0   -> 0

dqcom653 compare  -0.0  -0   -> 0

dqcom654 compare  -0.0  -0.0 -> 0

dqcom655 compare  -0.0   0.0 -> 0

dqcom656 compare  -0E1   0.0 -> 0

dqcom657 compare  -0E2   0.0 -> 0

dqcom658 compare   0E1   0.0 -> 0

dqcom659 compare   0E2   0.0 -> 0

dqcom660 compare  -0E1   0   -> 0

dqcom661 compare  -0E2   0   -> 0

dqcom662 compare   0E1   0   -> 0

dqcom663 compare   0E2   0   -> 0

dqcom664 compare  -0E1  -0E1 -> 0

dqcom665 compare  -0E2  -0E1 -> 0

dqcom666 compare   0E1  -0E1 -> 0

dqcom667 compare   0E2  -0E1 -> 0

dqcom668 compare  -0E1  -0E2 -> 0

dqcom669 compare  -0E2  -0E2 -> 0

dqcom670 compare   0E1  -0E2 -> 0

dqcom671 compare   0E2  -0E2 -> 0

dqcom672 compare  -0E1   0E1 -> 0

dqcom673 compare  -0E2   0E1 -> 0

dqcom674 compare   0E1   0E1 -> 0

dqcom675 compare   0E2   0E1 -> 0

dqcom676 compare  -0E1   0E2 -> 0

dqcom677 compare  -0E2   0E2 -> 0

dqcom678 compare   0E1   0E2 -> 0

dqcom679 compare   0E2   0E2 -> 0

-- trailing zeros; unit-y

dqcom680 compare   12    12           -> 0

dqcom681 compare   12    12.0         -> 0

dqcom682 compare   12    12.00        -> 0

dqcom683 compare   12    12.000       -> 0

dqcom684 compare   12    12.0000      -> 0

dqcom685 compare   12    12.00000     -> 0

dqcom686 compare   12    12.000000    -> 0

dqcom687 compare   12    12.0000000   -> 0

dqcom688 compare   12    12.00000000  -> 0

dqcom689 compare   12    12.000000000 -> 0

dqcom690 compare   12              12 -> 0

dqcom691 compare   12.0            12 -> 0

dqcom692 compare   12.00           12 -> 0

dqcom693 compare   12.000          12 -> 0

dqcom694 compare   12.0000         12 -> 0

dqcom695 compare   12.00000        12 -> 0

dqcom696 compare   12.000000       12 -> 0

dqcom697 compare   12.0000000      12 -> 0

dqcom698 compare   12.00000000     12 -> 0

dqcom699 compare   12.000000000    12 -> 0

-- first, second, & last digit

dqcom700 compare   1234567899999999999999999990123456 1234567899999999999999999990123455 -> 1

dqcom701 compare   1234567899999999999999999990123456 1234567899999999999999999990123456 -> 0

dqcom702 compare   1234567899999999999999999990123456 1234567899999999999999999990123457 -> -1

dqcom703 compare   1234567899999999999999999990123456 0234567899999999999999999990123456 -> 1

dqcom704 compare   1234567899999999999999999990123456 1234567899999999999999999990123456 -> 0

dqcom705 compare   1234567899999999999999999990123456 2234567899999999999999999990123456 -> -1

dqcom706 compare   1134567899999999999999999990123456 1034567899999999999999999990123456 -> 1

dqcom707 compare   1134567899999999999999999990123456 1134567899999999999999999990123456 -> 0

dqcom708 compare   1134567899999999999999999990123456 1234567899999999999999999990123456 -> -1

-- miscellaneous

dqcom721 compare 12345678000 1 -> 1

dqcom722 compare 1 12345678000 -> -1

dqcom723 compare 1234567800  1 -> 1

dqcom724 compare 1 1234567800  -> -1

dqcom725 compare 1234567890  1 -> 1

dqcom726 compare 1 1234567890  -> -1

dqcom727 compare 1234567891  1 -> 1

dqcom728 compare 1 1234567891  -> -1

dqcom729 compare 12345678901 1 -> 1

dqcom730 compare 1 12345678901 -> -1

dqcom731 compare 1234567896  1 -> 1

dqcom732 compare 1 1234567896  -> -1

-- residue cases at lower precision

dqcom740 compare  1  0.9999999  -> 1

dqcom741 compare  1  0.999999   -> 1

dqcom742 compare  1  0.99999    -> 1