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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 3806 snsspw 3842 pwprss 3884 pwtpss 3885 uniin 3908 iuniin 3975 iundif2ss 4031 iunpwss 4057 pwuni 4276 pwunss 4374 omsson 4705 limom 4706 xpsspw 4831 dmin 4931 dmrnssfld 4987 dmcoss 4994 dminss 5143 imainss 5144 dmxpss 5159 rnxpid 5163 relmptopab 6213 mapsspm 6837 pmsspw 6838 uniixp 6876 snexxph 7128 djuss 7248 pw1on 7422 enq0enq 7629 nqnq0pi 7636 nqnq0 7639 apsscn 8805 aptap 8808 sup3exmid 9115 zssre 9464 zsscn 9465 nnssz 9474 uzssz 9754 divfnzn 9828 zssq 9834 qssre 9837 rpssre 9872 ixxssxr 10108 ixxssixx 10110 iooval2 10123 ioossre 10143 rge0ssre 10185 fz1ssnn 10264 fzssuz 10273 fzssp1 10275 uzdisj 10301 fz0ssnn0 10324 nn0disj 10346 fzossfz 10374 fzouzsplit 10389 fzossnn 10402 fzo0ssnn0 10433 infssuzcldc 10467 seq3coll 11077 wrdexb 11096 fclim 11820 bitsss 12471 prmssnn 12649 4sqlem19 12947 restsspw 13297 prdsgrpd 13657 prdsinvgd 13658 ringssrng 14015 subrngintm 14191 subrgintm 14222 cnsubmlem 14557 cnsubglem 14558 znf1o 14630 mplbasss 14675 unitg 14751 cldss2 14795 blssioo 15242 tgioo 15243 limccl 15348 limcresi 15355 dvef 15416 plyssc 15428 reeff1o 15462 trlsfvalg 16122 clwwlksswrd 16135 bj-omsson 16380 |
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