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| Description: Subclass relation for a restricted class. |
| Ref | Expression |
|---|---|
| ssrab2 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-rab 1698 |
. 2
| |
| 2 | ssab2 2182 |
. 2
| |
| 3 | 1, 2 | eqsstri 2143 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: rabexg 2798 rabsnt 3117 onminsb 3155 onminesb 3156 onintrab 3158 onnminsb 3161 tfis 3208 ssimaex 3879 canth 4205 oawordeulem 4324 tz9.12lem1 4805 tz9.12lem3 4807 rankon 4817 rankr1 4820 rankeq0 4842 cplem1 4866 hta 4874 ac6lem 4900 kmlem1 4911 zorn2lem1 4934 zorn2lem3 4936 zorn2lem4 4937 zorn2lem5 4938 oncardval 4965 oncardon 4966 oncardid 4967 cardon 4974 cardid 4975 ondomon 5006 cardmin 5010 alephval2 5052 nnind 6082 rpre 6195 lbcl 6214 infm3 6222 infmrcl 6237 uzwo4OLD 6381 uzwo5OLD 6382 flval3 6438 iccf 6528 uzssz 6557 nnwos 6587 om2uzlti 6661 om2uzlt2i 6662 om2uzf1oi 6664 sqrlem6 6879 seq1ublem 7114 seq1ubi 7115 caucvglem2 7361 ivthlem4 7489 ivthlem5 7490 ivthlem7 7492 ivthlem9 7494 infpn2 7721 clscld 7893 ntropn 7894 neiint 7929 neips 7937 cncnplem4 7987 blf 8054 blssm 8060 pilem2 8939 pilem3 8940 shftefif1olem 9013 explog 9044 ocsh 9432 projlem8 9469 shscli 9557 ococin 9573 spancl 9580 hsupcl 9583 chsupid 9587 shsumval2i 9636 speccl 10105 elnlfn2 10133 nmcopexlem4 10233 nmcfnexlem4 10262 nlelshi 10272 hmopidmchi 10359 hmopidmpji 10360 atssch 10551 hatomistici 10570 chpssati 10571 ump 10743 finminlem 11418 ordtypelem1 11427 ordtypelem3 11429 ordtypelem4 11430 ordtypelem6 11432 ordtypelem7 11433 hartog 11436 compsublem 11487 hscptsscld 11491 alexsub 11500 2ndc1stc 11538 isfne3 11543 fnessref 11564 finptfin 11568 finlocfin 11570 locfincomp 11575 indexa 11845 sstotbnd 11992 totbndss 11993 totbndbnd 12000 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 998 ax-gen 999 ax-8 1000 ax-10 1002 ax-12 1004 ax-17 1007 ax-4 1009 ax-5o 1011 ax-6o 1014 ax-9o 1159 ax-10o 1177 ax-16 1247 ax-11o 1255 ax-ext 1500 |
| This theorem depends on definitions: df-bi 145 df-an 223 df-ex 1017 df-sb 1209 df-clab 1506 df-cleq 1511 df-clel 1514 df-rab 1698 df-in 2103 df-ss 2105 |