Step
*
2
1
of Lemma
rng_prod_unroll_hi
.....equality.....
1. r : CRng
2. n : ℕ+
3. F : ℕn ⟶ |r|
4. ¬(n = 1 ∈ ℤ)
⊢ * ~ *
BY
{ (RepUR ``mul_mon_of_rng`` 0 THEN Auto) }
Latex:
Latex:
.....equality.....
1. r : CRng
2. n : \mBbbN{}\msupplus{}
3. F : \mBbbN{}n {}\mrightarrow{} |r|
4. \mneg{}(n = 1)
\mvdash{} * \msim{} *
By
Latex:
(RepUR ``mul\_mon\_of\_rng`` 0 THEN Auto)
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