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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 3180 |
. 2
| |
| 2 | ssriv.1 |
. 2
| |
| 3 | 1, 2 | mpgbir 1475 |
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 1469 ax-7 1470 ax-gen 1471 ax-ie1 1515 ax-ie2 1516 ax-8 1526 ax-11 1528 ax-4 1532 ax-17 1548 ax-i9 1552 ax-ial 1556 ax-i5r 1557 ax-ext 2186 |
| This theorem depends on definitions: df-bi 117 df-nf 1483 df-sb 1785 df-clab 2191 df-cleq 2197 df-clel 2200 df-in 3171 df-ss 3178 |
| This theorem is referenced by: ssid 3212 ssv 3214 difss 3298 ssun1 3335 inss1 3392 unssdif 3407 inssdif 3408 unssin 3411 inssun 3412 difindiss 3426 undif3ss 3433 0ss 3498 difprsnss 3770 snsspw 3804 pwprss 3845 pwtpss 3846 uniin 3869 iuniin 3936 iundif2ss 3992 iunpwss 4018 pwuni 4235 pwunss 4329 omsson 4660 limom 4661 xpsspw 4786 dmin 4885 dmrnssfld 4940 dmcoss 4947 dminss 5096 imainss 5097 dmxpss 5112 rnxpid 5116 mapsspm 6768 pmsspw 6769 uniixp 6807 snexxph 7051 djuss 7171 pw1on 7337 enq0enq 7543 nqnq0pi 7550 nqnq0 7553 apsscn 8719 aptap 8722 sup3exmid 9029 zssre 9378 zsscn 9379 nnssz 9388 uzssz 9667 divfnzn 9741 zssq 9747 qssre 9750 rpssre 9785 ixxssxr 10021 ixxssixx 10023 iooval2 10036 ioossre 10056 rge0ssre 10098 fz1ssnn 10177 fzssuz 10186 fzssp1 10188 uzdisj 10214 fz0ssnn0 10237 nn0disj 10259 fzossfz 10287 fzouzsplit 10301 fzossnn 10311 fzo0ssnn0 10342 infssuzcldc 10376 seq3coll 10985 wrdexb 11004 fclim 11576 bitsss 12227 prmssnn 12405 4sqlem19 12703 restsspw 13052 prdsgrpd 13412 prdsinvgd 13413 ringssrng 13770 subrngintm 13945 subrgintm 13976 cnsubmlem 14311 cnsubglem 14312 znf1o 14384 mplbasss 14429 unitg 14505 cldss2 14549 blssioo 14996 tgioo 14997 limccl 15102 limcresi 15109 dvef 15170 plyssc 15182 reeff1o 15216 bj-omsson 15860 |
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