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| Mirrors > Home > ILE Home > Th. List > eqeltrrid | Unicode version | ||
| Description: B membership and equality inference. (Contributed by NM, 4-Jan-2006.) |
| Ref | Expression |
|---|---|
| eqeltrrid.1 |
|
| eqeltrrid.2 |
|
| Ref | Expression |
|---|---|
| eqeltrrid |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqeltrrid.1 |
. . 3
| |
| 2 | 1 | eqcomi 2242 |
. 2
|
| 3 | eqeltrrid.2 |
. 2
| |
| 4 | 2, 3 | eqeltrid 2325 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-5 1500 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-4 1563 ax-17 1579 ax-ial 1587 ax-ext 2220 |
| This proof depends on definitions: df-bi 117 df-cleq 2231 df-clel 2234 |
| This theorem is used by: dmrnssfld 5045 cnvexg 5325 opabbrex 6132 offval 6310 resfunexgALT 6337 abrexexg 6347 abrexex2g 6349 opabex3d 6350 oprssdmm 6405 unfidisj 7229 residfi 7254 ssfii 7308 djuexb 7384 nqprlu 7914 iccshftr 10406 iccshftl 10408 iccdil 10410 icccntr 10412 mertenslem2 12319 exprmfct 12933 infpnlem1 13158 4sqlem13m 13202 ballotfilemfrcn0 13322 ennnfonelemg 13343 grpidvalg 13742 gzsumvalx 13758 grppropstrg 13873 releqgg 14072 eqgex 14073 prdsval 14222 prdsbaslemss 14223 aprprop 14650 issubassa 15062 0opn 15156 difopn 15258 tgrest 15319 txbasex 15407 txdis1cn 15428 cnmptid 15431 cnmptc 15432 cnmpt1st 15438 cnmpt2nd 15439 cnmpt2c 15440 hmeoima 15460 hmeocld 15462 fsumcncntop 15717 expcn 15719 plycoeid3 15907 |
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