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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 2229 |
. 2
| |
| 4 | 1, 2, 3 | 3brtr4g 4117 |
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 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-ext 2211 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-v 2801 df-un 3201 df-sn 3672 df-pr 3673 df-op 3675 df-br 4084 |
| This theorem is referenced by: rex2dom 6979 xp1en 6990 caucvgprlemm 7866 intqfrac2 10553 m1modge3gt1 10605 bernneq2 10895 reccn2ap 11840 eirraplem 12304 nno 12433 bitsfzolem 12481 bitsinv1lem 12488 oddprmge3 12673 sqnprm 12674 4sqlem6 12922 4sqlem13m 12942 4sqlem16 12945 4sqlem17 12946 2expltfac 12978 oddennn 12979 strle2g 13156 strle3g 13157 1strstrg 13165 2strstrndx 13167 2strstrg 13168 rngstrg 13184 srngstrd 13195 lmodstrd 13213 ipsstrd 13225 topgrpstrd 13245 imasvalstrd 13319 znidom 14637 psmetge0 15021 reeff1olem 15461 cosq14gt0 15522 cosq34lt1 15540 ioocosf1o 15544 mersenne 15687 gausslemma2dlem0c 15746 gausslemma2dlem0e 15748 lgseisenlem1 15765 lgsquadlem1 15772 lgsquadlem2 15773 lgsquadlem3 15774 pwf1oexmid 16452 trilpolemeq1 16496 |
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