ential and integral calculus that
&gt; | goes with Prop Calc (Sentential Logic)?
&gt; ]
&gt; 
&gt; I guess I could be taken as posing the thesis here that one way to
&gt; approach the problem of talking about change and diversity in these
&gt; logical, ontological, or qualitative realms might just be to start by
&gt; looking at what worked in the more quantitative domains of analysis and
&gt; physics.  Of course, it is not likely that everything will turn out to be
&gt; exactly the same, and one must be wil