Connectives: fixes a typo and capitalises a word

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Marko Dimjašević 2019-01-24 09:23:27 +01:00 committed by Wen Kokke
parent 52d51912a2
commit 0460f4c415

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@ -420,7 +420,7 @@ Show sum is commutative up to isomorphism.
#### Exercise `⊎-assoc`
Show sum is associative up to ismorphism.
Show sum is associative up to isomorphism.
## False is empty
@ -436,7 +436,7 @@ Dual to ``, for `⊥` there is no introduction rule but an elimination rule.
Since false never holds, knowing that it holds tells us we are in a
paradoxical situation. Given evidence that `⊥` holds, we might
conclude anything! This is a basic principle of logic, known in
medieval times by the latin phrase _ex falso_, and known to children
medieval times by the Latin phrase _ex falso_, and known to children
through phrases such as "if pigs had wings, then I'd be the Queen of
Sheba". We formalise it as follows.
\begin{code}