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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 3216 |
. 2
| |
| 2 | ssriv.1 |
. 2
| |
| 3 | 1, 2 | mpgbir 1502 |
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 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-11 1555 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2213 |
| This theorem depends on definitions: df-bi 117 df-nf 1510 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-in 3207 df-ss 3214 |
| This theorem is referenced by: ssid 3248 ssv 3250 difss 3335 ssun1 3372 inss1 3429 unssdif 3444 inssdif 3445 unssin 3448 inssun 3449 difindiss 3463 undif3ss 3470 0ss 3535 difprsnss 3816 snsspw 3852 pwprss 3894 pwtpss 3895 uniin 3918 iuniin 3985 iundif2ss 4041 iunpwss 4067 pwuni 4288 pwunss 4386 omsson 4717 limom 4718 xpsspw 4844 dmin 4945 dmrnssfld 5001 dmcoss 5008 dminss 5158 imainss 5159 dmxpss 5174 rnxpid 5178 relmptopab 6234 mapsspm 6894 pmsspw 6895 uniixp 6933 snexxph 7192 djuss 7312 pw1on 7487 enq0enq 7694 nqnq0pi 7701 nqnq0 7704 apsscn 8869 aptap 8872 sup3exmid 9179 zssre 9530 zsscn 9531 nnssz 9540 uzssz 9820 divfnzn 9899 zssq 9905 qssre 9908 rpssre 9943 ixxssxr 10179 ixxssixx 10181 iooval2 10194 ioossre 10214 rge0ssre 10256 fz1ssnn 10336 fzssuz 10345 fzssp1 10347 uzdisj 10373 fz0ssnn0 10396 nn0disj 10418 fzossfz 10446 fzouzsplit 10461 fzossnn 10475 fzo0ssnn0 10506 infssuzcldc 10541 seq3coll 11152 wrdexb 11174 fclim 11917 bitsss 12569 prmssnn 12747 4sqlem19 13045 restsspw 13395 prdsgrpd 13755 prdsinvgd 13756 ringssrng 14114 subrngintm 14290 subrgintm 14321 cnsubmlem 14657 cnsubglem 14658 znf1o 14730 mplbasss 14780 unitg 14856 cldss2 14900 blssioo 15347 tgioo 15348 limccl 15453 limcresi 15460 dvef 15521 plyssc 15533 reeff1o 15567 griedg0ssusgr 16175 trlsfvalg 16307 clwwlksswrd 16321 clwwlksclwwlkn 16334 bj-omsson 16661 |
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