Hi Henning,<br><br>&nbsp;&nbsp;&nbsp;&nbsp; Do you have any examples of say &quot;instance Lattice&quot;?<br><br>Vasili<br><br><div class="gmail_quote">On Thu, Oct 23, 2008 at 11:14 AM, Henning Thielemann <span dir="ltr">&lt;<a href="mailto:lemming@henning-thielemann.de">lemming@henning-thielemann.de</a>&gt;</span> wrote:<br>
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On Thu, 23 Oct 2008, Galchin, Vasili wrote:<br>
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 &nbsp; &nbsp;I see that there is a &quot;Monoid&quot; class from Data.Monoid. What other<br>
algebras like Group, Ring, etc. have support in Haskell?<br>
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</div><a href="http://hackage.haskell.org/cgi-bin/hackage-scripts/package/numeric-prelude/" target="_blank">http://hackage.haskell.org/cgi-bin/hackage-scripts/package/numeric-prelude/</a><br>
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