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| Mirrors > Home > ILE Home > Th. List > ssriv | Unicode version | ||
| Description: Inference based on subclass definition. (Contributed by NM, 5-Aug-1993.) |
| Ref | Expression |
|---|---|
| ssriv.1 |
|
| Ref | Expression |
|---|---|
| ssriv |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ssalel 3212 |
. 2
| |
| 2 | ssriv.1 |
. 2
| |
| 3 | 1, 2 | mpgbir 1499 |
1
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| 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-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-11 1552 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-ext 2211 |
| This theorem depends on definitions: df-bi 117 df-nf 1507 df-sb 1809 df-clab 2216 df-cleq 2222 df-clel 2225 df-in 3203 df-ss 3210 |
| This theorem is referenced by: ssid 3244 ssv 3246 difss 3330 ssun1 3367 inss1 3424 unssdif 3439 inssdif 3440 unssin 3443 inssun 3444 difindiss 3458 undif3ss 3465 0ss 3530 difprsnss 3805 snsspw 3841 pwprss 3883 pwtpss 3884 uniin 3907 iuniin 3974 iundif2ss 4030 iunpwss 4056 pwuni 4275 pwunss 4373 omsson 4704 limom 4705 xpsspw 4830 dmin 4930 dmrnssfld 4986 dmcoss 4993 dminss 5142 imainss 5143 dmxpss 5158 rnxpid 5162 mapsspm 6827 pmsspw 6828 uniixp 6866 snexxph 7113 djuss 7233 pw1on 7407 enq0enq 7614 nqnq0pi 7621 nqnq0 7624 apsscn 8790 aptap 8793 sup3exmid 9100 zssre 9449 zsscn 9450 nnssz 9459 uzssz 9738 divfnzn 9812 zssq 9818 qssre 9821 rpssre 9856 ixxssxr 10092 ixxssixx 10094 iooval2 10107 ioossre 10127 rge0ssre 10169 fz1ssnn 10248 fzssuz 10257 fzssp1 10259 uzdisj 10285 fz0ssnn0 10308 nn0disj 10330 fzossfz 10358 fzouzsplit 10373 fzossnn 10385 fzo0ssnn0 10416 infssuzcldc 10450 seq3coll 11059 wrdexb 11078 fclim 11800 bitsss 12451 prmssnn 12629 4sqlem19 12927 restsspw 13277 prdsgrpd 13637 prdsinvgd 13638 ringssrng 13995 subrngintm 14170 subrgintm 14201 cnsubmlem 14536 cnsubglem 14537 znf1o 14609 mplbasss 14654 unitg 14730 cldss2 14774 blssioo 15221 tgioo 15222 limccl 15327 limcresi 15334 dvef 15395 plyssc 15407 reeff1o 15441 bj-omsson 16283 |
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