Step
*
2
of Lemma
less_than_transitivity1
1. x : ℤ
2. y : ℤ
3. z : ℤ
4. x < y
5. y = z ∈ ℤ
⊢ x < z
BY
{ (RWO "-1<" 0 THEN Auto) }
Latex:
Latex:
1. x : \mBbbZ{}
2. y : \mBbbZ{}
3. z : \mBbbZ{}
4. x < y
5. y = z
\mvdash{} x < z
By
Latex:
(RWO "-1<" 0 THEN Auto)
Home
Index