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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 7089 pr2cv1 7547 endjudisj 7572 recexprlem1ssl 8006 addgt0 8783 addgegt0 8784 addgtge0 8785 addge0 8786 expge1 11034 expcnv 12296 fprodge1 12431 cos12dec 12560 3dvds 12656 bitsinv1lem 12753 ncoprmgcdne1b 12892 phicl2 13021 ballotfilemfrcn0 13331 exmidunben 13375 prdsvalstrd 13679 znidomb 15102 sin0pilem2 16009 cosq23lt0 16060 cos0pilt1 16080 rplogcl 16109 logge0 16110 logdivlti 16111 ppiqnncl 16278 chtqrpcl 16279 chtqub 16296 mersenne 16297 perfectlem2 16300 bpos1lem 16309 bposlem1 16311 bposlem2 16312 bposlem3 16313 bposlem4 16314 bposlem5 16315 bposlem6 16316 lgseisen 16398 lgsquadlem1 16401 |
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