---

Step * of Lemma bag-map-single

∀[x,f:Top].  (bag-map(f;{x}) ~ {f x})
BY
{ (Auto THEN RepUR ``bag-map single-bag`` 0 THEN Auto) }

---

Latex:

---

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


By

---

Latex:
(Auto  THEN  RepUR  ``bag-map  single-bag``  0  THEN  Auto)

---

Home Index