Step
*
of Lemma
prime-product-injection
Inj(bag(Prime);ℕ+;λb.Π(b))
BY
{ xxx((D 0 THENA Auto) THEN Reduce 0 THEN Auto)xxx }
1
1. a1 : bag(Prime)
2. a2 : bag(Prime)
3. Π(a1) = Π(a2) ∈ ℕ+
⊢ a1 = a2 ∈ bag(Prime)
Latex:
Latex:
Inj(bag(Prime);\mBbbN{}\msupplus{};\mlambda{}b.\mPi{}(b))
By
Latex:
xxx((D 0 THENA Auto) THEN Reduce 0 THEN Auto)xxx
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