Excellent. So I just happened to stumble upon a nice method used to organize
related deductions. Much appreciated.
On Fri, Oct 25, 2019 at 06:24:40AM -0700, Jim Kingdon wrote:
> This is relatively common when people want related theorems to have the same
> hypothesis.
>
> If you look at set.mm, you'll see that oveq1i.1 only appears once, but in a
> ${ $} block which includes both oveq1i and oveq2i .
>
> On 10/25/19 2:51 AM, heiphoh...@wilsonb.com wrote:
> > Hello,
> >
> > The logical hypothesis for theorem oveq2i has the same name as that for
> > oveq1i. This tripped me up, but is the naming intentional?
> >
> > In particular, I was writing up my own proof of 2p2e4 when I noticed the
> > clash. In fact, the proof of 2p2e4 exhibits the same exact issue: the first
> > unification is oveq1i.1=df-2, which is followed by it's parent
> > eqtr4i.1=oveq2i. Given that 2p2e4 is used as an pedagogical example in MPE,
> > I feel like I must just be missing something obvious.
> >
> > Just in case, I also confirmed the above against HEAD on the develop branch
> > (commit 2ebe15d3 at the time).
> >
> > Forgive the spam if I am just overlooking something
> >
> > Cheers,
> > B. Wilson
> >
>
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