Step
*
1
1
of Lemma
nat_op_add
1. g : IMonoid
2. e : |g|
3. a : ℕ
4. b : ℕ
⊢ Π(*,e) 0 ≤ i < a + b. e = (Π(*,e) 0 ≤ i < a. e * Π(*,e) 0 ≤ i < b. e) ∈ |g|
BY
{ RWN 1 (LemmaWithC [`b',a] `itop_split`) 0 THENA Auto'⋅ }
1
1. g : IMonoid
2. e : |g|
3. a : ℕ
4. b : ℕ
⊢ (Π(*,e) 0 ≤ i < a. e * Π(*,e) a ≤ i < a + b. e) = (Π(*,e) 0 ≤ i < a. e * Π(*,e) 0 ≤ i < b. e) ∈ |g|
Latex:
Latex:
1. g : IMonoid
2. e : |g|
3. a : \mBbbN{}
4. b : \mBbbN{}
\mvdash{} \mPi{}(*,e) 0 \mleq{} i < a + b. e = (\mPi{}(*,e) 0 \mleq{} i < a. e * \mPi{}(*,e) 0 \mleq{} i < b. e)
By
Latex:
RWN 1 (LemmaWithC [`b',a] `itop\_split`) 0 THENA Auto'\mcdot{}
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