MathGroup Archive 2010

[Date Index] [Thread Index] [Author Index]

Search the Archive

Function argument types


Hi,

I can't see to find the answer to this basic question:

What's the difference between

f[n_?Integer]:=

and

f[n_Integer]:=

I would be happy to read more about this, but what's the keyword?

Thanks,

Pavel


  • Prev by Date: Re: Mean Values
  • Next by Date: Re: Mean Values
  • Previous by thread: Re: What assumptions to use to check for orthogonality
  • Next by thread: Re: Function argument types