Step
*
1
2
of Lemma
rem_gen_base_case
1. ∀a:ℕ. ∀n:ℕ+. (|a| < |n|
⇒ ((a rem n) = a ∈ ℤ))
⊢ ∀a:ℤ. ∀n:ℕ+. (|a| < |n|
⇒ ((a rem n) = a ∈ ℤ))
BY
{ (Auto THEN Decide ⌜0 ≤ a⌝ THEN Auto) }
1
1. ∀a:ℕ. ∀n:ℕ+. (|a| < |n|
⇒ ((a rem n) = a ∈ ℤ))
2. a : ℤ
3. n : ℕ+
4. |a| < |n|
5. ¬(0 ≤ a)
⊢ (a rem n) = a ∈ ℤ
Latex:
Latex:
1. \mforall{}a:\mBbbN{}. \mforall{}n:\mBbbN{}\msupplus{}. (|a| < |n| {}\mRightarrow{} ((a rem n) = a))
\mvdash{} \mforall{}a:\mBbbZ{}. \mforall{}n:\mBbbN{}\msupplus{}. (|a| < |n| {}\mRightarrow{} ((a rem n) = a))
By
Latex:
(Auto THEN Decide \mkleeneopen{}0 \mleq{} a\mkleeneclose{} THEN Auto)
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