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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 2234 |
. 2
| |
| 4 | 1, 2, 3 | 3brtr4g 4145 |
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 2216 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-v 2817 df-un 3217 df-sn 3697 df-pr 3698 df-op 3700 df-br 4112 |
| This theorem is referenced by: rex2dom 7065 xp1en 7076 caucvgprlemm 7985 intqfrac2 10685 m1modge3gt1 10737 bernneq2 11027 reccn2ap 12002 eirraplem 12467 nno 12596 bitsfzolem 12644 bitsinv1lem 12651 oddprmge3 12836 sqnprm 12837 4sqlem6 13085 4sqlem13m 13105 4sqlem16 13108 4sqlem17 13109 2expltfac 13141 oddennn 13160 strle2g 13337 strle3g 13338 1strstrg 13346 2strstrndx 13348 2strstrg 13349 rngstrg 13365 srngstrd 13376 lmodstrd 13394 ipsstrd 13406 topgrpstrd 13426 imasvalstrd 13500 znidom 14822 psmetge0 15213 reeff1olem 15653 cosq14gt0 15714 cosq34lt1 15732 ioocosf1o 15736 mersenne 15882 gausslemma2dlem0c 15941 gausslemma2dlem0e 15943 lgseisenlem1 15960 lgsquadlem1 15967 lgsquadlem2 15968 lgsquadlem3 15969 pwf1oexmid 16790 trilpolemeq1 16841 |
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