I &quot;cabal installed&quot; numeric-prelude .. however, unlike other packages(e.g. Sqlite3), I am unable to &quot;:m numeric-prelude&quot; in a ghci session.??<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>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="Ih2E3d"><br>
On Thu, 23 Oct 2008, Galchin, Vasili wrote:<br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
 &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>
</blockquote>
<br>
</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>
</blockquote></div><br>