Step
*
1
of Lemma
compose-strict-inc
1. s : ℕ ⟶ ℕ@i
2. ∀j:ℕ. ∀i:ℕj. s i < s j@i
3. f : ℕ ⟶ ℕ@i
4. ∀j:ℕ. ∀i:ℕj. f i < f j@i
5. j : ℕ@i
6. i : ℕj@i
⊢ (s o f) i < (s o f) j
BY
{ (Reduce 0 THEN BackThruSomeHyp) }
Latex:
Latex:
1. s : \mBbbN{} {}\mrightarrow{} \mBbbN{}@i
2. \mforall{}j:\mBbbN{}. \mforall{}i:\mBbbN{}j. s i < s j@i
3. f : \mBbbN{} {}\mrightarrow{} \mBbbN{}@i
4. \mforall{}j:\mBbbN{}. \mforall{}i:\mBbbN{}j. f i < f j@i
5. j : \mBbbN{}@i
6. i : \mBbbN{}j@i
\mvdash{} (s o f) i < (s o f) j
By
Latex:
(Reduce 0 THEN BackThruSomeHyp)
Home
Index