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Mirrors > Home > MPE Home > Th. List > Mathboxes > sltso | Structured version Visualization version GIF version |
Description: Surreal less than totally orders the surreals. Alling's axiom (O). (Contributed by Scott Fenton, 9-Jun-2011.) |
Ref | Expression |
---|---|
sltso | ⊢ <s Or No |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sltsolem1 33175 | . 2 ⊢ {〈1o, ∅〉, 〈1o, 2o〉, 〈∅, 2o〉} Or ({1o, 2o} ∪ {∅}) | |
2 | df-no 33145 | . 2 ⊢ No = {𝑓 ∣ ∃𝑥 ∈ On 𝑓:𝑥⟶{1o, 2o}} | |
3 | df-slt 33146 | . 2 ⊢ <s = {〈𝑓, 𝑔〉 ∣ ((𝑓 ∈ No ∧ 𝑔 ∈ No ) ∧ ∃𝑥 ∈ On (∀𝑦 ∈ 𝑥 (𝑓‘𝑦) = (𝑔‘𝑦) ∧ (𝑓‘𝑥){〈1o, ∅〉, 〈1o, 2o〉, 〈∅, 2o〉} (𝑔‘𝑥)))} | |
4 | nosgnn0 33160 | . 2 ⊢ ¬ ∅ ∈ {1o, 2o} | |
5 | 1, 2, 3, 4 | soseq 33091 | 1 ⊢ <s Or No |
Colors of variables: wff setvar class |
Syntax hints: ∅c0 4290 {cpr 4562 {ctp 4564 〈cop 4566 Or wor 5467 1oc1o 8089 2oc2o 8090 No csur 33142 <s cslt 33143 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2157 ax-12 2173 ax-ext 2793 ax-sep 5195 ax-nul 5202 ax-pow 5258 ax-pr 5321 ax-un 7455 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1536 df-ex 1777 df-nf 1781 df-sb 2066 df-mo 2618 df-eu 2650 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-ral 3143 df-rex 3144 df-rab 3147 df-v 3496 df-sbc 3772 df-csb 3883 df-dif 3938 df-un 3940 df-in 3942 df-ss 3951 df-pss 3953 df-nul 4291 df-if 4467 df-pw 4540 df-sn 4561 df-pr 4563 df-tp 4565 df-op 4567 df-uni 4832 df-br 5059 df-opab 5121 df-mpt 5139 df-tr 5165 df-id 5454 df-eprel 5459 df-po 5468 df-so 5469 df-fr 5508 df-we 5510 df-xp 5555 df-rel 5556 df-cnv 5557 df-co 5558 df-dm 5559 df-rn 5560 df-res 5561 df-ima 5562 df-ord 6188 df-on 6189 df-suc 6191 df-iota 6308 df-fun 6351 df-fn 6352 df-f 6353 df-fv 6357 df-1o 8096 df-2o 8097 df-no 33145 df-slt 33146 |
This theorem is referenced by: nosepne 33180 nosepdm 33183 nodenselem4 33186 nodenselem5 33187 nodenselem7 33189 nolt02o 33194 noresle 33195 nomaxmo 33196 noprefixmo 33197 nosupbnd1lem1 33203 nosupbnd1lem2 33204 nosupbnd1lem4 33206 nosupbnd1lem6 33208 nosupbnd1 33209 nosupbnd2lem1 33210 nosupbnd2 33211 noetalem3 33214 sltirr 33220 slttr 33221 sltasym 33222 sltlin 33223 slttrieq2 33224 slttrine 33225 sleloe 33228 sltletr 33230 slelttr 33231 |
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