---

Step * of Lemma bag-map-append-empty

∀[f,b:Top].  (bag-map(f;b) + {} ~ bag-map(f;b))
BY
{ (RepUR ``bag-map bag-append empty-bag`` 0 THEN Auto THEN BLemma `map-append-empty` THEN Auto) }

---

Latex:

---

Latex:
\mforall{}[f,b:Top].    (bag-map(f;b)  +  \{\}  \msim{}  bag-map(f;b))


By

---

Latex:
(RepUR  ``bag-map  bag-append  empty-bag``  0  THEN  Auto  THEN  BLemma  `map-append-empty`  THEN  Auto)

---

Home Index