Step
*
of Lemma
bag_size_cons_lemma
∀b,x:Top. (#(x.b) ~ #(b) + 1)
BY
{ (UnivCD THENA Auto) }
1
1. b : Top@i
2. x : Top@i
⊢ #(x.b) ~ #(b) + 1
Latex:
Latex:
\mforall{}b,x:Top. (\#(x.b) \msim{} \#(b) + 1)
By
Latex:
(UnivCD THENA Auto)
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