Re: [q-lang-users] Strong examples of Q equational programming wanted
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Re: [q-lang-users] Strong examples of Q equational programming wanted
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From: Greg B. <gr...@sl...> - 2006-09-28 22:22:32
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Albert Graef wrote:
> I'm afraid that you'll probably consider those toy examples, too, but
> there are two examples for symbolic algebraic manipulations in the
> distribution, i.e., stuff that you can't do like this in Haskell et al:
>
> examples/symbolic.q
>
> I know that these are basic examples, but try doing these in Scheme and
> you'll surely appreciate Q's equational style.
FWIW, here's what one solution to the symbolic differentiation problem
looks like in Haskell...
http://www.haskell.org/pipermail/haskell/2004-November/014939.html
...and my interpretations of something similar in Common Lisp and Ruby...
http://sleepingsquirrel.org/lisp/sym_diff.lisp
http://sleepingsquirrel.org/lisp/diff2.rb
Greg Buchholz
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