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| Mirrors > Home > ILE Home > Th. List > eqbrtrid | Unicode version | ||
| Description: B chained equality inference for a binary relation. (Contributed by NM, 11-Oct-1999.) |
| Ref | Expression |
|---|---|
| eqbrtrid.1 |
|
| eqbrtrid.2 |
|
| Ref | Expression |
|---|---|
| eqbrtrid |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqbrtrid.2 |
. 2
| |
| 2 | eqbrtrid.1 |
. 2
| |
| 3 | eqid 2231 |
. 2
| |
| 4 | 1, 2, 3 | 3brtr4g 4127 |
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-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2213 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-v 2805 df-un 3205 df-sn 3679 df-pr 3680 df-op 3682 df-br 4094 |
| This theorem is referenced by: rex2dom 7039 xp1en 7050 caucvgprlemm 7948 intqfrac2 10644 m1modge3gt1 10696 bernneq2 10986 reccn2ap 11953 eirraplem 12418 nno 12547 bitsfzolem 12595 bitsinv1lem 12602 oddprmge3 12787 sqnprm 12788 4sqlem6 13036 4sqlem13m 13056 4sqlem16 13059 4sqlem17 13060 2expltfac 13092 oddennn 13093 strle2g 13270 strle3g 13271 1strstrg 13279 2strstrndx 13281 2strstrg 13282 rngstrg 13298 srngstrd 13309 lmodstrd 13327 ipsstrd 13339 topgrpstrd 13359 imasvalstrd 13433 znidom 14753 psmetge0 15142 reeff1olem 15582 cosq14gt0 15643 cosq34lt1 15661 ioocosf1o 15665 mersenne 15811 gausslemma2dlem0c 15870 gausslemma2dlem0e 15872 lgseisenlem1 15889 lgsquadlem1 15896 lgsquadlem2 15897 lgsquadlem3 15898 pwf1oexmid 16721 trilpolemeq1 16772 |
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