Step
*
1
of Lemma
has-value-monotonic
1. a : Base
2. b : Base
3. 0 ≤ eval a; 0
4. a ≤ b
⊢ 0 ≤ eval b; 0
BY
{ (Using [`b',eval a = a in 0] (BLemma `sqle_trans`)⋅ THEN Auto) }
Latex:
Latex:
1. a : Base
2. b : Base
3. 0 \mleq{} eval a; 0
4. a \mleq{} b
\mvdash{} 0 \mleq{} eval b; 0
By
Latex:
(Using [`b',eval a = a in 0] (BLemma `sqle\_trans`)\mcdot{} THEN Auto)
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