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| Mirrors > Home > MPE Home > Th. List > nodmord | Structured version Visualization version GIF version | ||
| Description: The domain of a surreal has the ordinal property. (Contributed by Scott Fenton, 16-Jun-2011.) |
| Ref | Expression |
|---|---|
| nodmord | ⊢ (𝐴 ∈ No → Ord dom 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nodmon 27632 | . 2 ⊢ (𝐴 ∈ No → dom 𝐴 ∈ On) | |
| 2 | eloni 6320 | . 2 ⊢ (dom 𝐴 ∈ On → Ord dom 𝐴) | |
| 3 | 1, 2 | syl 17 | 1 ⊢ (𝐴 ∈ No → Ord dom 𝐴) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2119 dom cdm 5618 Ord word 6309 Oncon0 6310 No csur 27621 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-ext 2711 ax-sep 5218 ax-pow 5294 ax-pr 5362 ax-un 7678 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-sb 2074 df-clab 2718 df-cleq 2731 df-clel 2814 df-ral 3054 df-rex 3064 df-rab 3392 df-v 3433 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-nul 4262 df-if 4455 df-pw 4531 df-sn 4556 df-pr 4558 df-op 4562 df-uni 4839 df-br 5073 df-opab 5135 df-tr 5180 df-po 5526 df-so 5527 df-fr 5571 df-we 5573 df-xp 5624 df-rel 5625 df-cnv 5626 df-co 5627 df-dm 5628 df-rn 5629 df-ord 6313 df-on 6314 df-fun 6487 df-fn 6488 df-f 6489 df-no 27624 |
| This theorem is referenced by: noseponlem 27646 nosepon 27647 noextend 27648 noextenddif 27650 noextendlt 27651 noextendgt 27652 nolesgn2ores 27654 nogesgn1ores 27656 fvnobday 27660 nosepssdm 27668 nosupres 27689 nosupbnd1lem1 27690 nosupbnd1lem3 27692 nosupbnd1lem5 27694 nosupbnd2lem1 27697 nosupbnd2 27698 noinfres 27704 noinfbnd1lem1 27705 noinfbnd1lem3 27707 noinfbnd1lem5 27709 noinfbnd2lem1 27712 noinfbnd2 27713 noetasuplem4 27718 noetainflem4 27722 noetalem1 27723 |
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