Step
*
of Lemma
p-unit-part-unique
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∀[p:{2...}]. ∀[k,j:ℕ]. ∀[a,b:p-units(p)].
(a = b ∈ p-units(p)) ∧ (k = j ∈ ℤ) supposing p^k(p) * a = p^j(p) * b ∈ p-adics(p)
BY
{ (Intros THEN (Unhide THENA Auto) THEN Assert ⌜k = j ∈ ℤ⌝⋅) }
1
.....assertion.....
1. p : {2...}
2. k : ℕ
3. j : ℕ
4. a : p-units(p)
5. b : p-units(p)
6. p^k(p) * a = p^j(p) * b ∈ p-adics(p)
⊢ k = j ∈ ℤ
2
1. p : {2...}
2. k : ℕ
3. j : ℕ
4. a : p-units(p)
5. b : p-units(p)
6. p^k(p) * a = p^j(p) * b ∈ p-adics(p)
7. k = j ∈ ℤ
⊢ (a = b ∈ p-units(p)) ∧ (k = j ∈ ℤ)
Latex:
Latex:
No Annotations
\mforall{}[p:\{2...\}]. \mforall{}[k,j:\mBbbN{}]. \mforall{}[a,b:p-units(p)]. (a = b) \mwedge{} (k = j) supposing p\^{}k(p) * a = p\^{}j(p) * b
By
Latex:
(Intros THEN (Unhide THENA Auto) THEN Assert \mkleeneopen{}k = j\mkleeneclose{}\mcdot{})
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