[gecode-users] Trigonometric functions in Gecode

[Guido Tack]

Jonathan Skovhus Andersen wrote:

> Thanks for the quick response Guido!
> 
> So what you are basically saying is that there is no way to use trigonometric functions in Gecode at the moment? Isn't there a way make the calculation with floating points first and then casting it somehow?

If it's just for computing parameters of the constraint problem, sure, you can use whatever C++ offers. But you can't use constraint variables (i.e., IntVars) inside any trigonometric expression (I assume the coordinatesArray contains IntVars).

Cheers,
	Guido

-- 
Guido Tack, http://people.cs.kuleuven.be/~guido.tack/