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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 3215 |
. 2
| |
| 2 | ssriv.1 |
. 2
| |
| 3 | 1, 2 | mpgbir 1501 |
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-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-11 1554 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-ext 2213 |
| This theorem depends on definitions: df-bi 117 df-nf 1509 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-in 3206 df-ss 3213 |
| This theorem is referenced by: ssid 3247 ssv 3249 difss 3333 ssun1 3370 inss1 3427 unssdif 3442 inssdif 3443 unssin 3446 inssun 3447 difindiss 3461 undif3ss 3468 0ss 3533 difprsnss 3811 snsspw 3847 pwprss 3889 pwtpss 3890 uniin 3913 iuniin 3980 iundif2ss 4036 iunpwss 4062 pwuni 4282 pwunss 4380 omsson 4711 limom 4712 xpsspw 4838 dmin 4939 dmrnssfld 4995 dmcoss 5002 dminss 5151 imainss 5152 dmxpss 5167 rnxpid 5171 relmptopab 6224 mapsspm 6851 pmsspw 6852 uniixp 6890 snexxph 7149 djuss 7269 pw1on 7444 enq0enq 7651 nqnq0pi 7658 nqnq0 7661 apsscn 8827 aptap 8830 sup3exmid 9137 zssre 9486 zsscn 9487 nnssz 9496 uzssz 9776 divfnzn 9855 zssq 9861 qssre 9864 rpssre 9899 ixxssxr 10135 ixxssixx 10137 iooval2 10150 ioossre 10170 rge0ssre 10212 fz1ssnn 10291 fzssuz 10300 fzssp1 10302 uzdisj 10328 fz0ssnn0 10351 nn0disj 10373 fzossfz 10401 fzouzsplit 10416 fzossnn 10430 fzo0ssnn0 10461 infssuzcldc 10496 seq3coll 11107 wrdexb 11129 fclim 11872 bitsss 12524 prmssnn 12702 4sqlem19 13000 restsspw 13350 prdsgrpd 13710 prdsinvgd 13711 ringssrng 14069 subrngintm 14245 subrgintm 14276 cnsubmlem 14611 cnsubglem 14612 znf1o 14684 mplbasss 14729 unitg 14805 cldss2 14849 blssioo 15296 tgioo 15297 limccl 15402 limcresi 15409 dvef 15470 plyssc 15482 reeff1o 15516 griedg0ssusgr 16121 trlsfvalg 16253 clwwlksswrd 16267 clwwlksclwwlkn 16280 bj-omsson 16608 |
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