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Mirrors > Home > MPE Home > Th. List > Mathboxes > olposN | Structured version Visualization version GIF version |
Description: An ortholattice is a poset. (Contributed by NM, 16-Oct-2011.) (New usage is discouraged.) |
Ref | Expression |
---|---|
olposN | ⊢ (𝐾 ∈ OL → 𝐾 ∈ Poset) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | olop 36365 | . 2 ⊢ (𝐾 ∈ OL → 𝐾 ∈ OP) | |
2 | opposet 36332 | . 2 ⊢ (𝐾 ∈ OP → 𝐾 ∈ Poset) | |
3 | 1, 2 | syl 17 | 1 ⊢ (𝐾 ∈ OL → 𝐾 ∈ Poset) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∈ wcel 2114 Posetcpo 17550 OPcops 36323 OLcol 36325 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 ax-nul 5210 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ral 3143 df-rex 3144 df-rab 3147 df-v 3496 df-sbc 3773 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-nul 4292 df-if 4468 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4839 df-br 5067 df-dm 5565 df-iota 6314 df-fv 6363 df-ov 7159 df-oposet 36327 df-ol 36329 |
This theorem is referenced by: (None) |
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