Re: [q-lang-users] Query about Type Tests (Complex and Rational).

[John C. <co...@cc...>]

Albert Graef scripsit:

> You can only use a type guard on the lhs of equations and variable 
> definitions, whereas the predicates can be used everywhere on the rhs 
> and on temporary computed values, too. So, yes, they are both useful.

Oops, yes, of course.

> Like isintnum, iscomplexnum, etc. Maybe we should also add isexact?

Sounds good.  And isinexact (which would be true of floats and of
complex numbers with at least one float component).

-- 
In politics, obedience and support      John Cowan <co...@cc...>
are the same thing.  --Hannah Arendt    http://www.ccil.org/~cowan