For some backstory, see Lottery in this journal,
esp. a post of June 28, 2007:
Real Numbers: An Object Lesson.
One such number, 8775, is suggested by
a Heinlein short story in a Jan. 25 post.
A search today for that number —
That Jan. 25 post, "For Your Consideration," also mentions logic.
Logic appears as well within a post from the above "8775" date,
August 16, 2016 —
Update of 10 am on August 16, 2016 —
See also Atiyah on the theology of
(Boolean) algebra vs. (Galois) geometry:
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Related: Remarks by Charles Altieri on Wittgenstein in
today's previous post.
For remarks by Wittgenstein related to geometry and logic, see
(for instance) "Logical space" in "A Wittgenstein Dictionary," by
Hans-Johann Glock (Wiley-Blackwell, 1996).