---

Step * 2 1 of Lemma factors-prime-product


1. b : Prime List
2. 0 < Π(b)
⊢ factors(Π(b)) = b ∈ bag(Prime)
BY
{ xxx(InstLemma `product-factors` [⌜Π(b)⌝]⋅ THENA Auto)xxx }

1
1. b : Prime List
2. 0 < Π(b)
3. Π(factors(Π(b))) = Π(b) ∈ ℤ
⊢ factors(Π(b)) = b ∈ bag(Prime)

---

Latex:

---

Latex:

1.  b  :  Prime  List
2.  0  <  \mPi{}(b)
\mvdash{}  factors(\mPi{}(b))  =  b


By

---

Latex:
xxx(InstLemma  `product-factors`  [\mkleeneopen{}\mPi{}(b)\mkleeneclose{}]\mcdot{}  THENA  Auto)xxx

---

Home Index