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| Mirrors > Home > ILE Home > Th. List > rspex | Unicode version | ||
| Description: Existence of the ring span. (Contributed by Jim Kingdon, 25-Apr-2025.) |
| Ref | Expression |
|---|---|
| rspex |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rspvalg 14781 |
. 2
| |
| 2 | rlmfn 14762 |
. . . 4
| |
| 3 | elex 2833 |
. . . 4
| |
| 4 | funfvex 5707 |
. . . . 5
| |
| 5 | 4 | funfni 5478 |
. . . 4
|
| 6 | 2, 3, 5 | sylancr 418 |
. . 3
|
| 7 | lspex 14704 |
. . 3
| |
| 8 | 6, 7 | syl 14 |
. 2
|
| 9 | 1, 8 | eqeltrd 2315 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-coll 4241 ax-sep 4244 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-setind 4679 ax-cnex 8260 ax-resscn 8261 ax-1re 8263 ax-addrcl 8266 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-ral 2533 df-rex 2534 df-reu 2535 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-int 3966 df-iun 4009 df-br 4126 df-opab 4188 df-mpt 4189 df-id 4433 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-res 4781 df-ima 4782 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 df-f1 5377 df-fo 5378 df-f1o 5379 df-fv 5380 df-ov 6078 df-oprab 6079 df-mpo 6080 df-inn 9284 df-2 9342 df-3 9343 df-4 9344 df-5 9345 df-6 9346 df-7 9347 df-8 9348 df-ndx 13333 df-slot 13334 df-base 13336 df-sets 13337 df-iress 13338 df-mulr 13422 df-sca 13424 df-vsca 13425 df-ip 13426 df-lsp 14696 df-sra 14744 df-rgmod 14745 df-rsp 14779 |
| This theorem is referenced by: znval 14943 znle 14944 znbaslemnn 14946 znbas 14951 znzrhval 14954 znzrhfo 14955 |
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