------------------------------------------------------------------------
-- comparetotmag.decTest -- decimal comparison, abs. total ordering   --
-- 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: 2.59

-- Note that it cannot be assumed that add/subtract tests cover paths
-- for this operation adequately, here, because the code might be
-- quite different (comparison cannot overflow or underflow, so
-- actual subtractions are not necessary). Similarly, comparetotal
-- will have some radically different paths than compare.

extended:    1
precision:   16
rounding:    half_up
maxExponent: 384
minExponent: -383

-- sanity checks
ctmx001 comparetotmag  -2  -2   ->   0
ctmx002 comparetotmag  -2  -1   ->   1
ctmx003 comparetotmag  -2   0   ->   1
ctmx004 comparetotmag  -2   1   ->   1
ctmx005 comparetotmag  -2   2   ->   0
ctmx006 comparetotmag  -1  -2   ->  -1
ctmx007 comparetotmag  -1  -1   ->   0
ctmx008 comparetotmag  -1   0   ->   1
ctmx009 comparetotmag  -1   1   ->   0
ctmx010 comparetotmag  -1   2   ->  -1
ctmx011 comparetotmag   0  -2   ->  -1
ctmx012 comparetotmag   0  -1   ->  -1
ctmx013 comparetotmag   0   0   ->   0
ctmx014 comparetotmag   0   1   ->  -1
ctmx015 comparetotmag   0   2   ->  -1
ctmx016 comparetotmag   1  -2   ->  -1
ctmx017 comparetotmag   1  -1   ->   0
ctmx018 comparetotmag   1   0   ->   1
ctmx019 comparetotmag   1   1   ->   0
ctmx020 comparetotmag   1   2   ->  -1
ctmx021 comparetotmag   2  -2   ->   0
ctmx022 comparetotmag   2  -1   ->   1
ctmx023 comparetotmag   2   0   ->   1
ctmx025 comparetotmag   2   1   ->   1
ctmx026 comparetotmag   2   2   ->   0

ctmx031 comparetotmag  -20  -20   ->   0
ctmx032 comparetotmag  -20  -10   ->   1
ctmx033 comparetotmag  -20   00   ->   1
ctmx034 comparetotmag  -20   10   ->   1
ctmx035 comparetotmag  -20   20   ->   0
ctmx036 comparetotmag  -10  -20   ->  -1
ctmx037 comparetotmag  -10  -10   ->   0
ctmx038 comparetotmag  -10   00   ->   1
ctmx039 comparetotmag  -10   10   ->   0
ctmx040 comparetotmag  -10   20   ->  -1
ctmx041 comparetotmag   00  -20   ->  -1
ctmx042 comparetotmag   00  -10   ->  -1
ctmx043 comparetotmag   00   00   ->   0
ctmx044 comparetotmag   00   10   ->  -1
ctmx045 comparetotmag   00   20   ->  -1
ctmx046 comparetotmag   10  -20   ->  -1
ctmx047 comparetotmag   10  -10   ->   0
ctmx048 comparetotmag   10   00   ->   1
ctmx049 comparetotmag   10   10   ->   0
ctmx050 comparetotmag   10   20   ->  -1
ctmx051 comparetotmag   20  -20   ->   0
ctmx052 comparetotmag   20  -10   ->   1
ctmx053 comparetotmag   20   00   ->   1
ctmx055 comparetotmag   20   10   ->   1
ctmx056 comparetotmag   20   20   ->   0

ctmx061 comparetotmag  -2.0  -2.0   ->   0
ctmx062 comparetotmag  -2.0  -1.0   ->   1
ctmx063 comparetotmag  -2.0   0.0   ->   1
ctmx064 comparetotmag  -2.0   1.0   ->   1
ctmx065 comparetotmag  -2.0   2.0   ->   0
ctmx066 comparetotmag  -1.0  -2.0   ->  -1
ctmx067 comparetotmag  -1.0  -1.0   ->   0
ctmx068 comparetotmag  -1.0   0.0   ->   1
ctmx069 comparetotmag  -1.0   1.0   ->   0
ctmx070 comparetotmag  -1.0   2.0   ->  -1
ctmx071 comparetotmag   0.0  -2.0   ->  -1
ctmx072 comparetotmag   0.0  -1.0   ->  -1
ctmx073 comparetotmag   0.0   0.0   ->   0
ctmx074 comparetotmag   0.0   1.0   ->  -1
ctmx075 comparetotmag   0.0   2.0   ->  -1
ctmx076 comparetotmag   1.0  -2.0   ->  -1
ctmx077 comparetotmag   1.0  -1.0   ->   0
ctmx078 comparetotmag   1.0   0.0   ->   1
ctmx079 comparetotmag   1.0   1.0   ->   0
ctmx080 comparetotmag   1.0   2.0   ->  -1
ctmx081 comparetotmag   2.0  -2.0   ->   0
ctmx082 comparetotmag   2.0  -1.0   ->   1
ctmx083 comparetotmag   2.0   0.0   ->   1
ctmx085 comparetotmag   2.0   1.0   ->   1
ctmx086 comparetotmag   2.0   2.0   ->   0

-- now some cases which might overflow if subtract were used
maxexponent: 999999999
minexponent: -999999999
ctmx090 comparetotmag  9.99999999E+999999999 9.99999999E+999999999   ->   0
ctmx091 comparetotmag -9.99999999E+999999999 9.99999999E+999999999   ->   0
ctmx092 comparetotmag  9.99999999E+999999999 -9.99999999E+999999999  ->   0
ctmx093 comparetotmag -9.99999999E+999999999 -9.99999999E+999999999  ->   0

-- some differing length/exponent cases
-- in this first group, compare would compare all equal
ctmx100 comparetotmag   7.0    7.0     ->   0
ctmx101 comparetotmag   7.0    7       ->  -1
ctmx102 comparetotmag   7      7.0     ->   1
ctmx103 comparetotmag   7E+0   7.0     ->   1
ctmx104 comparetotmag   70E-1  7.0     ->   0
ctmx105 comparetotmag   0.7E+1 7       ->   0
ctmx106 comparetotmag   70E-1  7       ->  -1
ctmx107 comparetotmag   7.0    7E+0    ->  -1
ctmx108 comparetotmag   7.0    70E-1   ->   0
ctmx109 comparetotmag   7      0.7E+1  ->   0
ctmx110 comparetotmag   7      70E-1   ->   1

ctmx120 comparetotmag   8.0    7.0     ->   1
ctmx121 comparetotmag   8.0    7       ->   1
ctmx122 comparetotmag   8      7.0     ->   1
ctmx123 comparetotmag   8E+0   7.0     ->   1
ctmx124 comparetotmag   80E-1  7.0     ->   1
ctmx125 comparetotmag   0.8E+1 7       ->   1
ctmx126 comparetotmag   80E-1  7       ->   1
ctmx127 comparetotmag   8.0    7E+0    ->   1
ctmx128 comparetotmag   8.0    70E-1   ->   1
ctmx129 comparetotmag   8      0.7E+1   ->   1
ctmx130 comparetotmag   8      70E-1   ->   1

ctmx140 comparetotmag   8.0    9.0     ->  -1
ctmx141 comparetotmag   8.0    9       ->  -1
ctmx142 comparetotmag   8      9.0     ->  -1
ctmx143 comparetotmag   8E+0   9.0     ->  -1
ctmx144 comparetotmag   80E-1  9.0     ->  -1
ctmx145 comparetotmag   0.8E+1 9       ->  -1
ctmx146 comparetotmag   80E-1  9       ->  -1
ctmx147 comparetotmag   8.0    9E+0    ->  -1
ctmx148 comparetotmag   8.0    90E-1   ->  -1
ctmx149 comparetotmag   8      0.9E+1  ->  -1
ctmx150 comparetotmag   8      90E-1   ->  -1

-- and again, with sign changes -+ ..
ctmx200 comparetotmag  -7.0    7.0     ->   0
ctmx201 comparetotmag  -7.0    7       ->  -1
ctmx202 comparetotmag  -7      7.0     ->   1
ctmx203 comparetotmag  -7E+0   7.0     ->   1
ctmx204 comparetotmag  -70E-1  7.0     ->   0
ctmx205 comparetotmag  -0.7E+1 7       ->   0
ctmx206 comparetotmag  -70E-1  7       ->  -1
ctmx207 comparetotmag  -7.0    7E+0    ->  -1
ctmx208 comparetotmag  -7.0    70E-1   ->   0
ctmx209 comparetotmag  -7      0.7E+1  ->   0
ctmx210 comparetotmag  -7      70E-1   ->   1

ctmx220 comparetotmag  -8.0    7.0     ->   1
ctmx221 comparetotmag  -8.0    7       ->   1
ctmx222 comparetotmag  -8      7.0     ->   1
ctmx223 comparetotmag  -8E+0   7.0     ->   1
ctmx224 comparetotmag  -80E-1  7.0     ->   1
ctmx225 comparetotmag  -0.8E+1 7       ->   1
ctmx226 comparetotmag  -80E-1  7       ->   1
ctmx227 comparetotmag  -8.0    7E+0    ->   1
ctmx228 comparetotmag  -8.0    70E-1   ->   1
ctmx229 comparetotmag  -8      0.7E+1  ->   1
ctmx230 comparetotmag  -8      70E-1   ->   1

ctmx240 comparetotmag  -8.0    9.0     ->  -1
ctmx241 comparetotmag  -8.0    9       ->  -1
ctmx242 comparetotmag  -8      9.0     ->  -1
ctmx243 comparetotmag  -8E+0   9.0     ->  -1
ctmx244 comparetotmag  -80E-1  9.0     ->  -1
ctmx245 comparetotmag  -0.8E+1 9       ->  -1
ctmx246 comparetotmag  -80E-1  9       ->  -1
ctmx247 comparetotmag  -8.0    9E+0    ->  -1
ctmx248 comparetotmag  -8.0    90E-1   ->  -1
ctmx249 comparetotmag  -8      0.9E+1  ->  -1
ctmx250 comparetotmag  -8      90E-1   ->  -1

-- and again, with sign changes +- ..
ctmx300 comparetotmag   7.0    -7.0     ->   0
ctmx301 comparetotmag   7.0    -7       ->  -1
ctmx302 comparetotmag   7      -7.0     ->   1
ctmx303 comparetotmag   7E+0   -7.0     ->   1
ctmx304 comparetotmag   70E-1  -7.0     ->   0
ctmx305 comparetotmag   .7E+1  -7       ->   0
ctmx306 comparetotmag   70E-1  -7       ->  -1
ctmx307 comparetotmag   7.0    -7E+0    ->  -1
ctmx308 comparetotmag   7.0    -70E-1   ->   0
ctmx309 comparetotmag   7      -.7E+1   ->   0
ctmx310 comparetotmag   7      -70E-1   ->   1

ctmx320 comparetotmag   8.0    -7.0     ->   1
ctmx321 comparetotmag   8.0    -7       ->   1
ctmx322 comparetotmag   8      -7.0     ->   1
ctmx323 comparetotmag   8E+0   -7.0     ->   1
ctmx324 comparetotmag   80E-1  -7.0     ->   1
ctmx325 comparetotmag   .8E+1  -7       ->   1
ctmx326 comparetotmag   80E-1  -7       ->   1
ctmx327 comparetotmag   8.0    -7E+0    ->   1
ctmx328 comparetotmag   8.0    -70E-1   ->   1
ctmx329 comparetotmag   8      -.7E+1   ->   1
ctmx330 comparetotmag   8      -70E-1   ->   1

ctmx340 comparetotmag   8.0    -9.0     ->  -1
ctmx341 comparetotmag   8.0    -9       ->  -1
ctmx342 comparetotmag   8      -9.0     ->  -1
ctmx343 comparetotmag   8E+0   -9.0     ->  -1
ctmx344 comparetotmag   80E-1  -9.0     ->  -1
ctmx345 comparetotmag   .8E+1  -9       ->  -1
ctmx346 comparetotmag   80E-1  -9       ->  -1
ctmx347 comparetotmag   8.0    -9E+0    ->  -1
ctmx348 comparetotmag   8.0    -90E-1   ->  -1
ctmx349 comparetotmag   8      -.9E+1   ->  -1
ctmx350 comparetotmag   8      -90E-1   ->  -1

-- and again, with sign changes -- ..
ctmx400 comparetotmag   -7.0    -7.0     ->   0
ctmx401 comparetotmag   -7.0    -7       ->  -1
ctmx402 comparetotmag   -7      -7.0     ->   1
ctmx403 comparetotmag   -7E+0   -7.0     ->   1
ctmx404 comparetotmag   -70E-1  -7.0     ->   0
ctmx405 comparetotmag   -.7E+1  -7       ->   0
ctmx406 comparetotmag   -70E-1  -7       ->  -1
ctmx407 comparetotmag   -7.0    -7E+0    ->  -1
ctmx408 comparetotmag   -7.0    -70E-1   ->   0
ctmx409 comparetotmag   -7      -.7E+1   ->   0
ctmx410 comparetotmag   -7      -70E-1   ->   1

ctmx420 comparetotmag   -8.0    -7.0     ->   1
ctmx421 comparetotmag   -8.0    -7       ->   1
ctmx422 comparetotmag   -8      -7.0     ->   1
ctmx423 comparetotmag   -8E+0   -7.0     ->   1
ctmx424 comparetotmag   -80E-1  -7.0     ->   1
ctmx425 comparetotmag   -.8E+1  -7       ->   1
ctmx426 comparetotmag   -80E-1  -7       ->   1
ctmx427 comparetotmag   -8.0    -7E+0    ->   1
ctmx428 comparetotmag   -8.0    -70E-1   ->   1
ctmx429 comparetotmag   -8      -.7E+1   ->   1
ctmx430 comparetotmag   -8      -70E-1   ->   1

ctmx440 comparetotmag   -8.0    -9.0     ->  -1
ctmx441 comparetotmag   -8.0    -9       ->  -1
ctmx442 comparetotmag   -8      -9.0     ->  -1
ctmx443 comparetotmag   -8E+0   -9.0     ->  -1
ctmx444 comparetotmag   -80E-1  -9.0     ->  -1
ctmx445 comparetotmag   -.8E+1  -9       ->  -1
ctmx446 comparetotmag   -80E-1  -9       ->  -1
ctmx447 comparetotmag   -8.0    -9E+0    ->  -1
ctmx448 comparetotmag   -8.0    -90E-1   ->  -1
ctmx449 comparetotmag   -8      -.9E+1   ->  -1
ctmx450 comparetotmag   -8      -90E-1   ->  -1


-- testcases that subtract to lots of zeros at boundaries [pgr]
precision: 40
ctmx470 comparetotmag 123.4560000000000000E789 123.456E789  ->  -1
ctmx471 comparetotmag 123.456000000000000E-89 123.456E-89  ->  -1
ctmx472 comparetotmag 123.45600000000000E789 123.456E789  ->  -1
ctmx473 comparetotmag 123.4560000000000E-89 123.456E-89  ->  -1
ctmx474 comparetotmag 123.456000000000E789 123.456E789  ->  -1
ctmx475 comparetotmag 123.45600000000E-89 123.456E-89  ->  -1
ctmx476 comparetotmag 123.4560000000E789 123.456E789  ->  -1
ctmx477 comparetotmag 123.456000000E-89 123.456E-89  ->  -1
ctmx478 comparetotmag 123.45600000E789 123.456E789  ->  -1
ctmx479 comparetotmag 123.4560000E-89 123.456E-89  ->  -1
ctmx480 comparetotmag 123.456000E789 123.456E789  ->  -1
ctmx481 comparetotmag 123.45600E-89 123.456E-89  ->  -1
ctmx482 comparetotmag 123.4560E789 123.456E789  ->  -1
ctmx483 comparetotmag 123.456E-89 123.456E-89  ->   0
ctmx484 comparetotmag 123.456E-89 123.4560000000000000E-89  ->   1
ctmx485 comparetotmag 123.456E789 123.456000000000000E789  ->   1
ctmx486 comparetotmag 123.456E-89 123.45600000000000E-89  ->   1
ctmx487 comparetotmag 123.456E789 123.4560000000000E789  ->   1
ctmx488 comparetotmag 123.456E-89 123.456000000000E-89  ->   1
ctmx489 comparetotmag 123.456E789 123.45600000000E789  ->   1
ctmx490 comparetotmag 123.456E-89 123.4560000000E-89  ->   1
ctmx491 comparetotmag 123.456E789 123.456000000E789  ->   1
ctmx492 comparetotmag 123.456E-89 123.45600000E-89  ->   1
ctmx493 comparetotmag 123.456E789 123.4560000E789  ->   1
ctmx494 comparetotmag 123.456E-89 123.456000E-89  ->   1
ctmx495 comparetotmag 123.456E789 123.45600E789  ->   1
ctmx496 comparetotmag 123.456E-89 123.4560E-89  ->   1
ctmx497 comparetotmag 123.456E789 123.456E789  ->   0

-- wide-ranging, around precision; signs equal
precision: 9
ctmx500 comparetotmag    1     1E-15     ->   1
ctmx501 comparetotmag    1     1E-14     ->   1
ctmx502 comparetotmag    1     1E-13     ->   1
ctmx503 comparetotmag    1     1E-12     ->   1
ctmx504 comparetotmag    1     1E-11     ->   1
ctmx505 comparetotmag    1     1E-10     ->   1
ctmx506 comparetotmag    1     1E-9      ->   1
ctmx507 comparetotmag    1     1E-8      ->   1
ctmx508 comparetotmag    1     1E-7      ->   1
ctmx509 comparetotmag    1     1E-6      ->   1
ctmx510 comparetotmag    1     1E-5      ->   1
ctmx511 comparetotmag    1     1E-4      ->   1
ctmx512 comparetotmag    1     1E-3      ->   1
ctmx513 comparetotmag    1     1E-2      ->   1
ctmx514 comparetotmag    1     1E-1      ->   1
ctmx515 comparetotmag    1     1E-0      ->   0
ctmx516 comparetotmag    1     1E+1      ->  -1
ctmx517 comparetotmag    1     1E+2      ->  -1
ctmx518 comparetotmag    1     1E+3      ->  -1
ctmx519 comparetotmag    1     1E+4      ->  -1
ctmx521 comparetotmag    1     1E+5      ->  -1
ctmx522 comparetotmag    1     1E+6      ->  -1
ctmx523 comparetotmag    1     1E+7      ->  -1
ctmx524 comparetotmag    1     1E+8      ->  -1
ctmx525 comparetotmag    1     1E+9      ->  -1
ctmx526 comparetotmag    1     1E+10     ->  -1
ctmx527 comparetotmag    1     1E+11     ->  -1
ctmx528 comparetotmag    1     1E+12     ->  -1
ctmx529 comparetotmag    1     1E+13     ->  -1
ctmx530 comparetotmag    1     1E+14     ->  -1
ctmx531 comparetotmag    1     1E+15     ->  -1
-- LR swap
ctmx540 comparetotmag    1E-15  1        ->  -1
ctmx541 comparetotmag    1E-14  1        ->  -1
ctmx542 comparetotmag    1E-13  1        ->  -1
ctmx543 comparetotmag    1E-12  1        ->  -1
ctmx544 comparetotmag    1E-11  1        ->  -1
ctmx545 comparetotmag    1E-10  1        ->  -1
ctmx546 comparetotmag    1E-9   1        ->  -1
ctmx547 comparetotmag    1E-8   1        ->  -1
ctmx548 comparetotmag    1E-7   1        ->  -1
ctmx549 comparetotmag    1E-6   1        ->  -1
ctmx550 comparetotmag    1E-5   1        ->  -1
ctmx551 comparetotmag    1E-4   1        ->  -1
ctmx552 comparetotmag    1E-3   1        ->  -1
ctmx553 comparetotmag    1E-2   1        ->  -1
ctmx554 comparetotmag    1E-1   1        ->  -1
ctmx555 comparetotmag    1E-0   1        ->   0
ctmx556 comparetotmag    1E+1   1        ->   1
ctmx557 comparetotmag    1E+2   1        ->   1
ctmx558 comparetotmag    1E+3   1        ->   1
ctmx559 comparetotmag    1E+4   1        ->   1
ctmx561 comparetotmag    1E+5   1        ->   1
ctmx562 comparetotmag    1E+6   1        ->   1
ctmx563 comparetotmag    1E+7   1        ->   1
ctmx564 comparetotmag    1E+8   1        ->   1
ctmx565 comparetotmag    1E+9   1        ->   1
ctmx566 comparetotmag    1E+10  1        ->   1
ctmx567 comparetotmag    1E+11  1        ->   1
ctmx568 comparetotmag    1E+12  1        ->   1
ctmx569 comparetotmag    1E+13  1        ->   1
ctmx570 comparetotmag    1E+14  1        ->   1
ctmx571 comparetotmag    1E+15  1        ->   1
-- similar with an useful coefficient, one side only
ctmx580 comparetotmag  0.000000987654321     1E-15     ->   1
ctmx581 comparetotmag  0.000000987654321     1E-14     ->   1
ctmx582 comparetotmag  0.000000987654321     1E-13     ->   1
ctmx583 comparetotmag  0.000000987654321     1E-12     ->   1
ctmx584 comparetotmag  0.000000987654321     1E-11     ->   1
ctmx585 comparetotmag  0.000000987654321     1E-10     ->   1
ctmx586 comparetotmag  0.000000987654321     1E-9      ->   1
ctmx587 comparetotmag  0.000000987654321     1E-8      ->   1
ctmx588 comparetotmag  0.000000987654321     1E-7      ->   1
ctmx589 comparetotmag  0.000000987654321     1E-6      ->  -1
ctmx590 comparetotmag  0.000000987654321     1E-5      ->  -1
ctmx591 comparetotmag  0.000000987654321     1E-4      ->  -1
ctmx592 comparetotmag  0.000000987654321     1E-3      ->  -1
ctmx593 comparetotmag  0.000000987654321     1E-2      ->  -1
ctmx594 comparetotmag  0.000000987654321     1E-1      ->  -1
ctmx595 comparetotmag  0.000000987654321     1E-0      ->  -1
ctmx596 comparetotmag  0.000000987654321     1E+1      ->  -1
ctmx597 comparetotmag  0.000000987654321     1E+2      ->  -1
ctmx598 comparetotmag  0.000000987654321     1E+3      ->  -1
ctmx599 comparetotmag  0.000000987654321     1E+4      ->  -1

-- check some unit-y traps
precision: 20
ctmx600 comparetotmag   12            12.2345  ->  -1
ctmx601 comparetotmag   12.0          12.2345  ->  -1
ctmx602 comparetotmag   12.00         12.2345  ->  -1
ctmx603 comparetotmag   12.000        12.2345  ->  -1
ctmx604 comparetotmag   12.0000       12.2345  ->  -1
ctmx605 comparetotmag   12.00000      12.2345  ->  -1
ctmx606 comparetotmag   12.000000     12.2345  ->  -1
ctmx607 comparetotmag   12.0000000    12.2345  ->  -1
ctmx608 comparetotmag   12.00000000   12.2345  ->  -1
ctmx609 comparetotmag   12.000000000  12.2345  ->  -1
ctmx610 comparetotmag   12.1234 12             ->   1
ctmx611 comparetotmag   12.1234 12.0           ->   1
ctmx612 comparetotmag   12.1234 12.00          ->   1
ctmx613 comparetotmag   12.1234 12.000         ->   1
ctmx614 comparetotmag   12.1234 12.0000        ->   1
ctmx615 comparetotmag   12.1234 12.00000       ->   1
ctmx616 comparetotmag   12.1234 12.000000      ->   1
ctmx617 comparetotmag   12.1234 12.0000000     ->   1
ctmx618 comparetotmag   12.1234 12.00000000    ->   1
ctmx619 comparetotmag   12.1234 12.000000000   ->   1
ctmx620 comparetotmag  -12           -12.2345  ->  -1
ctmx621 comparetotmag  -12.0         -12.2345  ->  -1
ctmx622 comparetotmag  -12.00        -12.2345  ->  -1
ctmx623 comparetotmag  -12.000       -12.2345  ->  -1
ctmx624 comparetotmag  -12.0000      -12.2345  ->  -1
ctmx625 comparetotmag  -12.00000     -12.2345  ->  -1
ctmx626 comparetotmag  -12.000000    -12.2345  ->  -1
ctmx627 comparetotmag  -12.0000000   -12.2345  ->  -1
ctmx628 comparetotmag  -12.00000000  -12.2345  ->  -1
ctmx629 comparetotmag  -12.000000000 -12.2345  ->  -1
ctmx630 comparetotmag  -12.1234 -12            ->   1
ctmx631 comparetotmag  -12.1234 -12.0          ->   1
ctmx632 comparetotmag  -12.1234 -12.00         ->   1
ctmx633 comparetotmag  -12.1234 -12.000        ->   1
ctmx634 comparetotmag  -12.1234 -12.0000       ->   1
ctmx635 comparetotmag  -12.1234 -12.00000      ->   1
ctmx636 comparetotmag  -12.1234 -12.000000     ->   1
ctmx637 comparetotmag  -12.1234 -12.0000000    ->   1
ctmx638 comparetotmag  -12.1234 -12.00000000   ->   1
ctmx639 comparetotmag  -12.1234 -12.000000000  ->   1
precision: 9

-- extended zeros
ctmx640 comparetotmag   0     0    ->   0
ctmx641 comparetotmag   0    -0    ->   0
ctmx642 comparetotmag   0    -0.0  ->   1
ctmx643 comparetotmag   0     0.0  ->   1
ctmx644 comparetotmag  -0     0    ->   0
ctmx645 comparetotmag  -0    -0    ->   0
ctmx646 comparetotmag  -0    -0.0  ->   1
ctmx647 comparetotmag  -0     0.0  ->   1
ctmx648 comparetotmag   0.0   0    ->  -1
ctmx649 comparetotmag   0.0  -0    ->  -1
ctmx650 comparetotmag   0.0  -0.0  ->   0
ctmx651 comparetotmag   0.0   0.0  ->   0
ctmx652 comparetotmag  -0.0   0    ->  -1
ctmx653 comparetotmag  -0.0  -0    ->  -1
ctmx654 comparetotmag  -0.0  -0.0  ->   0
ctmx655 comparetotmag  -0.0   0.0  ->   0

ctmx656 comparetotmag  -0E1   0.0  ->   1
ctmx657 comparetotmag  -0E2   0.0  ->   1
ctmx658 comparetotmag   0E1   0.0  ->   1
ctmx659 comparetotmag   0E2   0.0  ->   1
ctmx660 comparetotmag  -0E1   0    ->   1
ctmx661 comparetotmag  -0E2   0    ->   1
ctmx662 comparetotmag   0E1   0    ->   1
ctmx663 comparetotmag   0E2   0    ->   1
ctmx664 comparetotmag  -0E1  -0E1  ->   0
ctmx665 comparetotmag  -0E2  -0E1  ->   1
ctmx666 comparetotmag   0E1  -0E1  ->   0
ctmx667 comparetotmag   0E2  -0E1  ->   1
ctmx668 comparetotmag  -0E1  -0E2  ->  -1
ctmx669 comparetotmag  -0E2  -0E2  ->   0
ctmx670 comparetotmag   0E1  -0E2  ->  -1
ctmx671 comparetotmag   0E2  -0E2  ->   0
ctmx672 comparetotmag  -0E1   0E1  ->   0
ctmx673 comparetotmag  -0E2   0E1  ->   1
ctmx674 comparetotmag   0E1   0E1  ->   0
ctmx675 comparetotmag   0E2   0E1  ->   1
ctmx676 comparetotmag  -0E1   0E2  ->  -1
ctmx677 comparetotmag  -0E2   0E2  ->   0
ctmx678 comparetotmag   0E1   0E2  ->  -1
ctmx679 comparetotmag   0E2   0E2  ->   0

-- trailing zeros; unit-y
precision: 20
ctmx680 comparetotmag   12    12            ->   0
ctmx681 comparetotmag   12    12.0          ->   1
ctmx682 comparetotmag   12    12.00         ->   1
ctmx683 comparetotmag   12    12.000        ->   1
ctmx684 comparetotmag   12    12.0000       ->   1
ctmx685 comparetotmag   12    12.00000      ->   1
ctmx686 comparetotmag   12    12.000000     ->   1
ctmx687 comparetotmag   12    12.0000000    ->   1
ctmx688 comparetotmag   12    12.00000000   ->   1
ctmx689 comparetotmag   12    12.000000000  ->   1
ctmx690 comparetotmag   12              12  ->   0
ctmx691 comparetotmag   12.0            12  ->  -1
ctmx692 comparetotmag   12.00           12  ->  -1
ctmx693 comparetotmag   12.000          12  ->  -1
ctmx694 comparetotmag   12.0000         12  ->  -1
ctmx695 comparetotmag   12.00000        12  ->  -1
ctmx696 comparetotmag   12.000000       12  ->  -1
ctmx697 comparetotmag   12.0000000      12  ->  -1
ctmx698 comparetotmag   12.00000000     12  ->  -1
ctmx699 comparetotmag   12.000000000    12  ->  -1

-- long operand checks
maxexponent: 999
minexponent: -999
precision: 9
ctmx701 comparetotmag 12345678000  1  ->   1
ctmx702 comparetotmag 1 12345678000   ->  -1
ctmx703 comparetotmag 1234567800   1  ->   1
ctmx704 comparetotmag 1 1234567800    ->  -1
ctmx705 comparetotmag 1234567890   1  ->   1
ctmx706 comparetotmag 1 1234567890    ->  -1
ctmx707 comparetotmag 1234567891   1  ->   1
ctmx708 comparetotmag 1 1234567891    ->  -1
ctmx709 comparetotmag 12345678901  1  ->   1
ctmx710 comparetotmag 1 12345678901   ->  -1
ctmx711 comparetotmag 1234567896   1  ->   1
ctmx712 comparetotmag 1 1234567896    ->  -1
ctmx713 comparetotmag -1234567891  1  ->   1
ctmx714 comparetotmag 1 -1234567891   ->  -1
ctmx715 comparetotmag -12345678901 1  ->   1
ctmx716 comparetotmag 1 -12345678901  ->  -1
ctmx717 comparetotmag -1234567896  1  ->   1
ctmx718 comparetotmag 1 -1234567896   ->  -1

precision: 15
-- same with plenty of precision
ctmx721 comparetotmag 12345678000 1  ->   1
ctmx722 comparetotmag 1 12345678000  ->  -1
ctmx723 comparetotmag 1234567800  1  ->   1
ctmx724 comparetotmag 1 1234567800   ->  -1
ctmx725 comparetotmag 1234567890  1  ->   1
ctmx726 comparetotmag 1 1234567890   ->  -1
ctmx727 comparetotmag 1234567891  1  ->   1
ctmx728 comparetotmag 1 1234567891   ->  -1
ctmx729 comparetotmag 12345678901 1  ->   1
ctmx730 comparetotmag 1 12345678901  ->  -1
ctmx731 comparetotmag 1234567896  1  ->   1
ctmx732 comparetotmag 1 1234567896   ->  -1

-- residue cases
precision: 5
ctmx740 comparetotmag  1  0.9999999   ->   1
ctmx741 comparetotmag  1  0.999999    ->   1
ctmx742 comparetotmag  1  0.99999     ->   1
ctmx743 comparetotmag  1  1.0000      ->   1
ctmx744 comparetotmag  1  1.00001     ->  -1
ctmx745 comparetotmag  1  1.000001    ->  -1
ctmx746 comparetotmag  1  1.0000001   ->  -1
ctmx750 comparetotmag  0.9999999  1   ->  -1
ctmx751 comparetotmag  0.999999   1   ->  -1
ctmx752 comparetotmag  0.99999    1   ->  -1
ctmx753 comparetotmag  1.0000     1   ->  -1
ctmx754 comparetotmag  1.00001    1   ->   1
ctmx755 comparetotmag  1.000001   1   ->   1
ctmx756 comparetotmag  1.0000001  1   ->   1

-- a selection of longies
ctmx760 comparetotmag -36852134.84194296250843579428931 -5830629.8347085025808756560357940  ->   1
ctmx761 comparetotmag -36852134.84194296250843579428931 -36852134.84194296250843579428931   ->   0
ctmx762 comparetotmag -36852134.94194296250843579428931 -36852134.84194296250843579428931   ->   1
ctmx763 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931   ->  -1
-- precisions above or below the difference should have no effect
precision:   11
ctmx764 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931   ->  -1
precision:   10
ctmx765 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931   ->  -1
precision:    9
ctmx766 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931   ->  -1
precision:    8
ctmx767 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931   ->  -1
precision:    7
ctmx768 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931   ->  -1
precision:    6
ctmx769 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931   ->  -1
precision:    5
ctmx770 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931   ->  -1
precision:    4
ctmx771 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931   ->  -1
precision:    3
ctmx772 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931   ->  -1
precision:    2
ctmx773 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931   ->  -1
precision:    1
ctmx774 comparetotmag -36852134.84194296250843579428931 -36852134.94194296250843579428931   ->  -1

-- Specials
precision:   9
ctmx780 comparetotmag  Inf  -Inf   ->  0
ctmx781 comparetotmag  Inf  -1000  ->  1
ctmx782 comparetotmag  Inf  -1     ->  1
ctmx783 comparetotmag  Inf  -0     ->  1
ctmx784 comparetotmag  Inf   0     ->  1
ctmx785 comparetotmag  Inf   1     ->  1
ctmx786 comparetotmag  Inf   1000  ->  1
ctmx787 comparetotmag  Inf   Inf   ->  0
ctmx788 comparetotmag -1000  Inf   -> -1
ctmx789 comparetotmag -Inf   Inf   ->  0
ctmx790 comparetotmag -1     Inf   -> -1
ctmx791 comparetotmag -0     Inf   -> -1
ctmx792 comparetotmag  0     Inf   -> -1
ctmx793 comparetotmag  1     Inf   -> -1
ctmx794 comparetotmag  1000  Inf   -> -1
ctmx795 comparetotmag  Inf   Inf   ->  0

ctmx800 comparetotmag -Inf  -Inf   ->  0
ctmx801 comparetotmag -Inf  -1000  ->  1
ctmx802 comparetotmag -Inf  -1     ->  1
ctmx803 comparetotmag -Inf  -0     ->  1
ctmx804 comparetotmag -Inf   0     ->  1
ctmx805 comparetotmag -Inf   1     ->  1
ctmx806 comparetotmag -Inf   1000  ->  1
ctmx807 comparetotmag -Inf   Inf   ->  0
ctmx808 comparetotmag -Inf  -Inf   ->  0
ctmx809 comparetotmag -1000 -Inf   -> -1
ctmx810 comparetotmag -1    -Inf   -> -1
ctmx811 comparetotmag -0    -Inf   -> -1
ctmx812 comparetotmag  0    -Inf   -> -1
ctmx813 comparetotmag  1    -Inf   -> -1
ctmx814 comparetotmag  1000 -Inf   -> -1
ctmx815 comparetotmag  Inf  -Inf   ->  0

ctmx821 comparetotmag  NaN -Inf    ->  1
ctmx822 comparetotmag  NaN -1000   ->  1
ctmx823 comparetotmag  NaN -1      ->  1
ctmx824 comparetotmag  NaN -0      ->  1
ctmx825 comparetotmag  NaN  0      ->  1
ctmx826 comparetotmag  NaN  1      ->  1
ctmx827 comparetotmag  NaN  1000   ->  1
ctmx828 comparetotmag  NaN  Inf    ->  1
ctmx829 comparetotmag  NaN  NaN    ->  0
ctmx830 comparetotmag -Inf  NaN    ->  -1
ctmx831 comparetotmag -1000 NaN    ->  -1
ctmx832 comparetotmag -1    NaN    ->  -1
ctmx833 comparetotmag -0    NaN    ->  -1
ctmx834 comparetotmag  0    NaN    ->  -1
ctmx835 comparetotmag  1    NaN    ->  -1
ctmx836 comparetotmag  1000 NaN    ->  -1
ctmx837 comparetotmag  Inf  NaN    ->  -1
ctmx838 comparetotmag -NaN -NaN    ->  0
ctmx839 comparetotmag +NaN -NaN    ->  0
ctmx840 comparetotmag -NaN +NaN    ->  0

ctmx841 comparetotmag  sNaN -sNaN  ->  0
ctmx842 comparetotmag  sNaN -NaN   ->  -1
ctmx843 comparetotmag  sNaN -Inf   ->  1
ctmx844 comparetotmag  sNaN -1000  ->  1
ctmx845 comparetotmag  sNaN -1     ->  1
ctmx846 comparetotmag  sNaN -0     ->  1
ctmx847 comparetotmag  sNaN  0     ->  1
ctmx848 comparetotmag  sNaN  1     ->  1
ctmx849 comparetotmag  sNaN  1000  ->  1
ctmx850 comparetotmag  sNaN  NaN   ->  -1
ctmx851 comparetotmag  sNaN sNaN   ->  0

ctmx852 comparetotmag -sNaN sNaN   ->  0
ctmx853 comparetotmag -NaN  sNaN   ->  1
ctmx854 comparetotmag -Inf  sNaN   ->  -1
ctmx855 comparetotmag -1000 sNaN   ->  -1
ctmx856 comparetotmag -1    sNaN   ->  -1
ctmx857 comparetotmag -0    sNaN   ->  -1
ctmx858 comparetotmag  0    sNaN   ->  -1
ctmx859 comparetotmag  1    sNaN   ->  -1
ctmx860 comparetotmag  1000 sNaN   ->  -1
ctmx861 comparetotmag  Inf  sNaN   ->  -1
ctmx862 comparetotmag  NaN  sNaN   ->  1
ctmx863 comparetotmag  sNaN sNaN   ->  0

ctmx871 comparetotmag  -sNaN -sNaN  ->  0
ctmx872 comparetotmag  -sNaN -NaN   ->  -1
ctmx873 comparetotmag  -sNaN -Inf   ->  1
ctmx874 comparetotmag  -sNaN -1000  ->  1
ctmx875 comparetotmag  -sNaN -1     ->  1
ctmx876 comparetotmag  -sNaN -0     ->  1
ctmx877 comparetotmag  -sNaN  0     ->  1
ctmx878 comparetotmag  -sNaN  1     ->  1
ctmx879 comparetotmag  -sNaN  1000  ->  1
ctmx880 comparetotmag  -sNaN  NaN   ->  -1
ctmx881 comparetotmag  -sNaN sNaN   ->  0

ctmx882 comparetotmag -sNaN -sNaN   ->  0
ctmx883 comparetotmag -NaN  -sNaN   ->  1
ctmx884 comparetotmag -Inf  -sNaN   ->  -1
ctmx885 comparetotmag -1000 -sNaN   ->  -1
ctmx886 comparetotmag -1    -sNaN   ->  -1
ctmx887 comparetotmag -0    -sNaN   ->  -1
ctmx888 comparetotmag  0    -sNaN   ->  -1
ctmx889 comparetotmag  1    -sNaN   ->  -1
ctmx890 comparetotmag  1000 -sNaN   ->  -1
ctmx891 comparetotmag  Inf  -sNaN   ->  -1
ctmx892 comparetotmag  NaN  -sNaN   ->  1
ctmx893 comparetotmag  sNaN -sNaN   ->  0

-- NaNs with payload
ctmx960 comparetotmag  NaN9 -Inf   ->  1
ctmx961 comparetotmag  NaN8  999   ->  1
ctmx962 comparetotmag  NaN77 Inf   ->  1
ctmx963 comparetotmag -NaN67 NaN5  ->  1
ctmx964 comparetotmag -Inf  -NaN4  ->  -1
ctmx965 comparetotmag -999  -NaN33 ->  -1
ctmx966 comparetotmag  Inf   NaN2  ->  -1

ctmx970 comparetotmag -NaN41 -NaN42 -> -1
ctmx971 comparetotmag +NaN41 -NaN42 -> -1
ctmx972 comparetotmag -NaN41 +NaN42 -> -1
ctmx973 comparetotmag +NaN41 +NaN42 -> -1
ctmx974 comparetotmag -NaN42 -NaN01 ->  1
ctmx975 comparetotmag +NaN42 -NaN01 ->  1
ctmx976 comparetotmag -NaN42 +NaN01 ->  1
ctmx977 comparetotmag +NaN42 +NaN01 ->  1

ctmx980 comparetotmag -sNaN771 -sNaN772 -> -1
ctmx981 comparetotmag +sNaN771 -sNaN772 -> -1
ctmx982 comparetotmag -sNaN771 +sNaN772 -> -1
ctmx983 comparetotmag +sNaN771 +sNaN772 -> -1
ctmx984 comparetotmag -sNaN772 -sNaN771 ->  1
ctmx985 comparetotmag +sNaN772 -sNaN771 ->  1
ctmx986 comparetotmag -sNaN772 +sNaN771 ->  1
ctmx987 comparetotmag +sNaN772 +sNaN771 ->  1

ctmx991 comparetotmag -sNaN99 -Inf    ->  1
ctmx992 comparetotmag  sNaN98 -11     ->  1
ctmx993 comparetotmag  sNaN97  NaN    -> -1
ctmx994 comparetotmag  sNaN16 sNaN94  -> -1
ctmx995 comparetotmag  NaN85  sNaN83  ->  1
ctmx996 comparetotmag -Inf    sNaN92  -> -1
ctmx997 comparetotmag  088    sNaN81  -> -1
ctmx998 comparetotmag  Inf    sNaN90  -> -1
ctmx999 comparetotmag  NaN   -sNaN89  ->  1

-- overflow and underflow tests .. subnormal results now allowed
maxExponent: 999999999
minexponent: -999999999
ctmx1080 comparetotmag +1.23456789012345E-0 9E+999999999  ->  -1
ctmx1081 comparetotmag 9E+999999999 +1.23456789012345E-0  ->   1
ctmx1082 comparetotmag +0.100 9E-999999999                ->   1
ctmx1083 comparetotmag 9E-999999999 +0.100                ->  -1
ctmx1085 comparetotmag -1.23456789012345E-0 9E+999999999  ->  -1
ctmx1086 comparetotmag 9E+999999999 -1.23456789012345E-0  ->   1
ctmx1087 comparetotmag -0.100 9E-999999999                ->   1
ctmx1088 comparetotmag 9E-999999999 -0.100                ->  -1

ctmx1089 comparetotmag 1e-599999999 1e-400000001    ->  -1
ctmx1090 comparetotmag 1e-599999999 1e-400000000    ->  -1
ctmx1091 comparetotmag 1e-600000000 1e-400000000    ->  -1
ctmx1092 comparetotmag 9e-999999998 0.01            ->  -1
ctmx1093 comparetotmag 9e-999999998 0.1             ->  -1
ctmx1094 comparetotmag 0.01 9e-999999998            ->   1
ctmx1095 comparetotmag 1e599999999 1e400000001      ->   1
ctmx1096 comparetotmag 1e599999999 1e400000000      ->   1
ctmx1097 comparetotmag 1e600000000 1e400000000      ->   1
ctmx1098 comparetotmag 9e999999998 100              ->   1
ctmx1099 comparetotmag 9e999999998 10               ->   1
ctmx1100 comparetotmag 100  9e999999998             ->  -1
-- signs
ctmx1101 comparetotmag  1e+777777777  1e+411111111  ->   1
ctmx1102 comparetotmag  1e+777777777 -1e+411111111  ->   1
ctmx1103 comparetotmag -1e+777777777  1e+411111111  ->   1
ctmx1104 comparetotmag -1e+777777777 -1e+411111111  ->   1
ctmx1105 comparetotmag  1e-777777777  1e-411111111  ->  -1
ctmx1106 comparetotmag  1e-777777777 -1e-411111111  ->  -1
ctmx1107 comparetotmag -1e-777777777  1e-411111111  ->  -1
ctmx1108 comparetotmag -1e-777777777 -1e-411111111  ->  -1

-- spread zeros
ctmx1110 comparetotmag   0E-383  0        ->  -1
ctmx1111 comparetotmag   0E-383 -0        ->  -1
ctmx1112 comparetotmag  -0E-383  0        ->  -1
ctmx1113 comparetotmag  -0E-383 -0        ->  -1
ctmx1114 comparetotmag   0E-383  0E+384   ->  -1
ctmx1115 comparetotmag   0E-383 -0E+384   ->  -1
ctmx1116 comparetotmag  -0E-383  0E+384   ->  -1
ctmx1117 comparetotmag  -0E-383 -0E+384   ->  -1
ctmx1118 comparetotmag   0       0E+384   ->  -1
ctmx1119 comparetotmag   0      -0E+384   ->  -1
ctmx1120 comparetotmag  -0       0E+384   ->  -1
ctmx1121 comparetotmag  -0      -0E+384   ->  -1

ctmx1130 comparetotmag   0E+384  0        ->   1
ctmx1131 comparetotmag   0E+384 -0        ->   1
ctmx1132 comparetotmag  -0E+384  0        ->   1
ctmx1133 comparetotmag  -0E+384 -0        ->   1
ctmx1134 comparetotmag   0E+384  0E-383   ->   1
ctmx1135 comparetotmag   0E+384 -0E-383   ->   1
ctmx1136 comparetotmag  -0E+384  0E-383   ->   1
ctmx1137 comparetotmag  -0E+384 -0E-383   ->   1
ctmx1138 comparetotmag   0       0E-383   ->   1
ctmx1139 comparetotmag   0      -0E-383   ->   1
ctmx1140 comparetotmag  -0       0E-383   ->   1
ctmx1141 comparetotmag  -0      -0E-383   ->   1

-- Null tests
ctmx9990 comparetotmag 10  # -> NaN Invalid_operation
ctmx9991 comparetotmag  # 10 -> NaN Invalid_operation