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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 4165 |
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: rex2dom 7116 xp1en 7127 caucvgprlemm 8041 intqfrac2 10776 m1modge3gt1 10828 bernneq2 11119 reccn2ap 12103 eirraplem 12568 nno 12697 bitsfzolem 12745 bitsinv1lem 12752 oddprmge3 12938 sqnprm 12939 4sqlem6 13190 4sqlem13m 13210 4sqlem16 13213 4sqlem17 13214 2expltfac 13247 oddennn 13340 strle2g 13519 strle3g 13520 1strstrg 13528 2strstrndx 13530 2strstrg 13531 rngstrg 13547 srngstrd 13558 lmodstrd 13576 ipsstrd 13588 topgrpstrd 13608 imasvalstrd 13677 znidom 15100 psmetge0 15574 reeff1olem 16014 cosq14gt0 16076 cosq34lt1 16095 ioocosf1o 16099 chtqub 16313 mersenne 16314 bposlem2 16329 bposlem5 16332 bposlem6 16333 bposlem9 16336 gausslemma2dlem0c 16392 gausslemma2dlem0e 16394 lgseisenlem1 16411 lgsquadlem1 16418 lgsquadlem2 16419 lgsquadlem3 16420 pwf1oexmid 17251 trilpolemeq1 17313 |
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