Step
*
1
of Lemma
es-fix_property2
1. [Info] : Type
2. es : EO+(Info)@i'
3. X : EClass(Top)@i'
4. f : E(X) ─→ E(X)@i
5. ∀x:E(X). f x c≤ x@i
6. e : E(X)@i
⊢ f**(e) is f*(f e)
BY
{ ((Assert f**(f e) is f*(f e) BY Auto) THEN (NthHypEq (-1) THEN EqCD) THEN Auto) }
Latex:
1. [Info] : Type
2. es : EO+(Info)@i'
3. X : EClass(Top)@i'
4. f : E(X) {}\mrightarrow{} E(X)@i
5. \mforall{}x:E(X). f x c\mleq{} x@i
6. e : E(X)@i
\mvdash{} f**(e) is f*(f e)
By
((Assert f**(f e) is f*(f e) BY Auto) THEN (NthHypEq (-1) THEN EqCD) THEN Auto)
Home
Index