fnexp.gms : Test correctness of exp intrinsic


define some sets, etc.

Small Model of Type : GAMS

Category : GAMS Test library

Main file : fnexp.gms   includes :   fnset_x.inc [htmlfntest_x.inc [html]

$title Test correctness of exp intrinsic (FNEXP,SEQ=151)

* define some sets, etc.
$include fnset_x.inc

$gdxin fnexp
$load aeps reps relToInput T data

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

abort$(execerror lt 3)
  'Should get execution errors taking exp(x), x large';
execerror = 0;

$include fntest_x.inc