tests=: _99&".;._2 noun define
20 45
-45 45
-85 90
-95 90
-45 125
-45 145
29.4803  -88.6381
-78.3251  -159.036
-70099.74233810938  29840.67437876723
-165313.6666297357  33693.9894517456
1174.8380510598456  -154146.66490124757
60175.77306795546  42213.07192354373
)
   tests ,. relativeBearing tests
      20       45       25
     _45       45       90
     _85       90      175
     _95       90     _175
     _45      125      170
     _45      145     _170
 29.4803 _88.6381 _118.118
_78.3251 _159.036 _80.7109
_70099.7  29840.7 _139.583
 _165314    33694 _72.3439
 1174.84  _154147 _161.503
 60175.8  42213.1  37.2989