parsing arguments for functions /oops



Richard Fateman wrote:
> you could do this:
> matchdeclare([a,b,c,d],any);
>
> f[Interval(a,b),Interval(b,c)):=fInterval(a,b,c,d)
I should have said..


 tellsimp(f(Interval(a,b),Interval(b,c)),   fInterval(a,b,c,d))