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| Mirrors > Home > MPE Home > Th. List > sltirr | Structured version Visualization version GIF version | ||
| Description: Surreal less-than is irreflexive. (Contributed by Scott Fenton, 16-Jun-2011.) |
| Ref | Expression |
|---|---|
| sltirr | ⊢ (𝐴 ∈ No → ¬ 𝐴 <s 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | sltso 27613 | . 2 ⊢ <s Or No | |
| 2 | sonr 5548 | . 2 ⊢ (( <s Or No ∧ 𝐴 ∈ No ) → ¬ 𝐴 <s 𝐴) | |
| 3 | 1, 2 | mpan 690 | 1 ⊢ (𝐴 ∈ No → ¬ 𝐴 <s 𝐴) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ∈ wcel 2111 class class class wbr 5091 Or wor 5523 No csur 27576 <s cslt 27577 |
| 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 1968 ax-7 2009 ax-8 2113 ax-9 2121 ax-10 2144 ax-11 2160 ax-12 2180 ax-ext 2703 ax-sep 5234 ax-nul 5244 ax-pr 5370 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2535 df-eu 2564 df-clab 2710 df-cleq 2723 df-clel 2806 df-nfc 2881 df-ne 2929 df-ral 3048 df-rex 3057 df-rab 3396 df-v 3438 df-sbc 3742 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4284 df-if 4476 df-pw 4552 df-sn 4577 df-pr 4579 df-tp 4581 df-op 4583 df-uni 4860 df-br 5092 df-opab 5154 df-mpt 5173 df-tr 5199 df-id 5511 df-eprel 5516 df-po 5524 df-so 5525 df-fr 5569 df-we 5571 df-xp 5622 df-rel 5623 df-cnv 5624 df-co 5625 df-dm 5626 df-rn 5627 df-res 5628 df-ima 5629 df-ord 6309 df-on 6310 df-suc 6312 df-iota 6437 df-fun 6483 df-fn 6484 df-f 6485 df-fv 6489 df-1o 8385 df-2o 8386 df-no 27579 df-slt 27580 |
| This theorem is referenced by: slerflex 27700 sltne 27707 slerec 27758 ssltdisj 27762 bday1s 27773 cuteq1 27776 madebdaylemlrcut 27842 sltlpss 27851 sltmul2 28108 onsiso 28203 |
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