| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > leftssno | Structured version Visualization version GIF version | ||
| Description: The left set of a surreal number is a subset of the surreals. (Contributed by Scott Fenton, 9-Oct-2024.) |
| Ref | Expression |
|---|---|
| leftssno | ⊢ ( L ‘𝐴) ⊆ No |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | leftssold 27961 | . 2 ⊢ ( L ‘𝐴) ⊆ ( O ‘( bday ‘𝐴)) | |
| 2 | oldssno 27931 | . 2 ⊢ ( O ‘( bday ‘𝐴)) ⊆ No | |
| 3 | 1, 2 | sstri 3945 | 1 ⊢ ( L ‘𝐴) ⊆ No |
| Colors of variables: wff setvar class |
| Syntax hints: ⊆ wss 3904 ‘cfv 6521 No csur 27701 bday cbday 27703 O cold 27913 L cleft 27915 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-rep 5227 ax-sep 5246 ax-nul 5256 ax-pow 5322 ax-pr 5390 ax-un 7718 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1099 df-3an 1100 df-tru 1563 df-fal 1573 df-ex 1800 df-nf 1804 df-sb 2091 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-ral 3077 df-rex 3087 df-rmo 3367 df-reu 3368 df-rab 3415 df-v 3456 df-sbc 3745 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4481 df-pw 4557 df-sn 4583 df-pr 4585 df-tp 4587 df-op 4589 df-uni 4866 df-int 4906 df-iun 4951 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5542 df-eprel 5547 df-po 5555 df-so 5556 df-fr 5600 df-we 5602 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-pred 6288 df-ord 6349 df-on 6350 df-suc 6352 df-iota 6477 df-fun 6523 df-fn 6524 df-f 6525 df-f1 6526 df-fo 6527 df-f1o 6528 df-fv 6529 df-riota 7353 df-ov 7399 df-oprab 7400 df-mpo 7401 df-2nd 7971 df-frecs 8262 df-wrecs 8293 df-recs 8342 df-1o 8437 df-2o 8438 df-no 27704 df-lts 27705 df-bday 27706 df-slts 27848 df-cuts 27850 df-made 27917 df-old 27918 df-left 27920 |
| This theorem is referenced by: leftno 27967 cofcutr 28014 lrrecpred 28034 addbdaylem 28107 addbday 28108 negsproplem2 28119 negsproplem4 28121 negsproplem6 28123 negsid 28131 negsunif 28145 negright 28149 addsdilem3 28243 addsdilem4 28244 mulsasslem3 28255 precsexlem11 28307 elons2 28348 oncutlt 28354 onaddscl 28367 onmulscl 28368 onsbnd 28371 bdayfinbndlem1 28557 |
| Copyright terms: Public domain | W3C validator |