---

Step * of Lemma subtype_rel_poset

PosetSig ⊆r PosetSig{[i | j]}
BY
{ (Unfold `poset_sig` 0 THEN Auto) }

---

Latex:

---

Latex:
PosetSig  \msubseteq{}r  PosetSig\{[i  |  j]\}


By

---

Latex:
(Unfold  `poset\_sig`  0  THEN  Auto)

---

Home Index