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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 2238 |
. 2
| |
| 4 | 1, 2, 3 | 3brtr4g 4162 |
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 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 theorem 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 3714 df-pr 3715 df-op 3717 df-br 4129 |
| This theorem is referenced by: rex2dom 7103 xp1en 7114 caucvgprlemm 8028 intqfrac2 10737 m1modge3gt1 10789 bernneq2 11080 reccn2ap 12060 eirraplem 12525 nno 12654 bitsfzolem 12702 bitsinv1lem 12709 oddprmge3 12894 sqnprm 12895 4sqlem6 13143 4sqlem13m 13163 4sqlem16 13166 4sqlem17 13167 2expltfac 13199 oddennn 13264 strle2g 13441 strle3g 13442 1strstrg 13450 2strstrndx 13452 2strstrg 13453 rngstrg 13469 srngstrd 13480 lmodstrd 13498 ipsstrd 13510 topgrpstrd 13530 imasvalstrd 13599 znidom 14967 psmetge0 15358 reeff1olem 15798 cosq14gt0 15859 cosq34lt1 15877 ioocosf1o 15881 mersenne 16028 gausslemma2dlem0c 16087 gausslemma2dlem0e 16089 lgseisenlem1 16106 lgsquadlem1 16113 lgsquadlem2 16114 lgsquadlem3 16115 pwf1oexmid 16946 trilpolemeq1 16997 |
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