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| Mirrors > Home > ILE Home > Th. List > sseli | Unicode version | ||
| Description: Membership inference from subclass relationship. (Contributed by NM, 5-Aug-1993.) |
| Ref | Expression |
|---|---|
| sseli.1 |
|
| Ref | Expression |
|---|---|
| sseli |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | sseli.1 |
. 2
| |
| 2 | ssel 3218 |
. 2
| |
| 3 | 1, 2 | ax-mp 5 |
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 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: sselii 3221 sselid 3222 elun1 3371 elun2 3372 elopabr 4371 elopabran 4372 finds 4692 finds2 4693 issref 5111 2elresin 5434 fvun1 5702 fvmptssdm 5721 elfvmptrab1 5731 fvimacnvi 5751 elpreima 5756 ofrfval 6233 ofvalg 6234 off 6237 offres 6286 eqopi 6324 op1steq 6331 dfoprab4 6344 f1od2 6387 reldmtpos 6405 smores3 6445 smores2 6446 ctssdccl 7289 pinn 7507 indpi 7540 enq0enq 7629 preqlu 7670 elinp 7672 prop 7673 elnp1st2nd 7674 prarloclem5 7698 cauappcvgprlemladd 7856 peano5nnnn 8090 nnindnn 8091 recn 8143 rexr 8203 peano5nni 9124 nnre 9128 nncn 9129 nnind 9137 nnnn0 9387 nn0re 9389 nn0cn 9390 nn0xnn0 9447 nnz 9476 nn0z 9477 nnq 9840 qcn 9841 rpre 9868 iccshftri 10203 iccshftli 10205 iccdili 10207 icccntri 10209 fzval2 10219 fzelp1 10282 4fvwrd4 10348 elfzo1 10403 infssuzcldc 10467 expcllem 10784 expcl2lemap 10785 m1expcl2 10795 bcm1k 10994 bcpasc 11000 wrdv 11100 ccatclab 11142 pfxfv0 11240 pfxfvlsw 11243 cau3lem 11641 climconst2 11818 fsum3 11914 binomlem 12010 fprodge1 12166 cos12dec 12295 dvdsflip 12378 isprm3 12656 phimullem 12763 prmdiveq 12774 structcnvcnv 13064 fvsetsid 13082 ptex 13313 nmzsubg 13763 nmznsg 13766 nzrring 14163 lringnzr 14173 rege0subm 14564 znrrg 14640 tgval2 14741 qtopbasss 15211 dedekindicc 15323 ivthinc 15333 ivthdec 15334 dvply2 15457 cosz12 15470 cos0pilt1 15542 ioocosf1o 15544 mpodvdsmulf1o 15680 fsumdvdsmul 15681 lgsquadlemofi 15771 lgsquadlem1 15772 lgsquadlem2 15773 wlk1walkdom 16105 exmidsbthrlem 16478 |
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