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| Mirrors > Home > MPE Home > Th. List > rightssno | Structured version Visualization version GIF version | ||
| Description: The right set of a surreal number is a subset of the surreals. (Contributed by Scott Fenton, 9-Oct-2024.) |
| Ref | Expression |
|---|---|
| rightssno | ⊢ (R‘𝐴) ⊆ No |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rightssold 28285 | . 2 ⊢ (R‘𝐴) ⊆ (O‘(bday‘𝐴)) | |
| 2 | oldssno 28254 | . 2 ⊢ (O‘(bday‘𝐴)) ⊆ No | |
| 3 | 1, 2 | sstri 3922 | 1 ⊢ (R‘𝐴) ⊆ No |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ⊆ wss 3900 ‘cfv 6555 Nocsur 28024 bdaycbday 28026 Ocold 28236 Rcright 28239 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5235 ax-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7772 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-tp 4593 df-op 4839 df-uni 4871 df-int 4911 df-iun 4956 df-br 5107 df-opab 5171 df-mpt 5190 df-tr 5216 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6319 df-ord 6380 df-on 6381 df-suc 6383 df-iota 6509 df-fun 6557 df-fn 6558 df-f 6559 df-f1 6560 df-fo 6561 df-f1o 6562 df-fv 6563 df-riota 7397 df-ov 7443 df-oprab 7444 df-mpo 7445 df-2nd 8023 df-frecs 8324 df-wrecs 8355 df-recs 8404 df-1o 8501 df-2o 8502 df-no 28027 df-lts 28028 df-bday 28029 df-slts 28171 df-cuts 28173 df-made 28240 df-old 28241 df-right 28244 |
| This theorem is used by: rightno 28291 cofcutr 28337 lrrecpred 28357 addbdaylem 28430 addbday 28431 negsproplem2 28442 negsproplem5 28445 negsproplem6 28446 negsid 28454 negsunif 28468 negleft 28471 addsdilem3 28566 addsdilem4 28567 mulsasslem3 28578 precsexlem11 28630 oncutlt 28677 bdayfinbndlem1 28880 |
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