Metamath Proof Explorer


Theorem omlop

Description: An orthomodular lattice is an orthoposet. (Contributed by NM, 6-Nov-2011)

Ref Expression
Assertion omlop ⊢ K ∈ OML → K ∈ OP

Proof

Step Hyp Ref Expression
1 omlol ⊢ K ∈ OML → K ∈ OL
2 olop ⊢ K ∈ OL → K ∈ OP
3 1 2 syl ⊢ K ∈ OML → K ∈ OP