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fnacos.gms : Test correctness of arccos intrinsic




Small Model of Type: GAMS           Includes:  fnset_x.inc  fntest_x.inc


$TITLE 'Test correctness of arccos intrinsic' (FNACOS,SEQ=270)

$include fnset_x.inc

$gdxin fnacos
$load aeps reps0 reps1 reps2 T data
$gdxin

loop {T,
  data(T,  'f')    = arccos.value (data(T,'x'));
  data(T, 'fx')    = arccos.grad  (data(T,'x'));
  data(T,'fxx')    = arccos.hess  (data(T,'x'));
  data(T, 'rc')    = mathlastrc;
  data(T, 'ec')    = mathlastec;
};

execerror = 0;
$include fntest_x.inc