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fncosh.gms : Test correctness of cosh intrinsic
define some sets, etc.
Small Model of Type: GAMS Includes:
fnset_x.inc
fntest_x.inc
$title 'Test correctness of cosh intrinsic' (FNCOSH,SEQ=162) * define some sets, etc. $include fnset_x.inc $gdxin fncosh $load aeps reps relToInput T data $gdxin loop {T, data(T, 'f') = cosh.value (data(T,'x')); data(T, 'fx') = cosh.grad (data(T,'x')); data(T,'fxx') = cosh.hess (data(T,'x')); data(T, 'rc') = mathlastrc; data(T, 'ec') = mathlastec; }; abort$(execerror lt 3) 'Should get execution errors evaluating cosh(x) for |x| large'; execerror = 0; $include fntest_x.inc
