[Haskell] Re: Announcing Djinn, new version 2004-12-13

[Chung-chieh Shan]

Lennart Augustsson <lennart at augustsson.net> wrote in article <439F4539.4070205 at augustsson.net> in gmane.comp.lang.haskell.general:
> There is a new version of Djinn available, with two notable
> new features: Haskell data types can be defined and the
> found functions are sorted (heuristically) to present the
> best one first.

Hello,

I wonder why the only Church numerals Djinn found were 0 and 1?

    Djinn> :set +m
    Djinn> num ? (a -> a) -> (a -> a)
    num :: (a -> a) -> a -> a
    num x1 x2 = x1 x2
    -- or
    num _ x2 = x2

Very cool, in any case.

	Ken

-- 
Edit this signature at http://www.digitas.harvard.edu/cgi-bin/ken/sig
Medicine makes people ill, mathematics makes them sad, and theology
makes them sinful. -- Martin Luther (1483-1546)