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| Mirrors > Home > ILE Home > Th. List > eqbrtrrid | Unicode version | ||
| Description: B chained equality inference for a binary relation. (Contributed by NM, 17-Sep-2004.) |
| Ref | Expression |
|---|---|
| eqbrtrrid.1 |
|
| eqbrtrrid.2 |
|
| Ref | Expression |
|---|---|
| eqbrtrrid |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqbrtrrid.2 |
. 2
| |
| 2 | eqbrtrrid.1 |
. 2
| |
| 3 | eqid 2238 |
. 2
| |
| 4 | 1, 2, 3 | 3brtr3g 4164 |
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-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 |
| This proof depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-v 2823 df-un 3224 df-sn 3715 df-pr 3716 df-op 3718 df-br 4132 |
| This theorem is used by: enpr1g 7091 pr2cv1 7547 endjudisj 7572 recexprlem1ssl 8006 addgt0 8783 addgegt0 8784 addgtge0 8785 addge0 8786 expge1 11033 expcnv 12295 fprodge1 12430 cos12dec 12559 3dvds 12655 bitsinv1lem 12752 ncoprmgcdne1b 12891 phicl2 13020 ballotfilemfrcn0 13330 exmidunben 13374 prdsvalstrd 13678 znidomb 15101 sin0pilem2 16026 cosq23lt0 16077 cos0pilt1 16097 rplogcl 16126 logge0 16127 logdivlti 16128 ppiqnncl 16295 chtqrpcl 16296 chtqub 16313 mersenne 16314 perfectlem2 16317 bpos1lem 16326 bposlem1 16328 bposlem2 16329 bposlem3 16330 bposlem4 16331 bposlem5 16332 bposlem6 16333 lgseisen 16415 lgsquadlem1 16418 |
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