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| Description: A chained equality inference, useful for converting to definitions. |
| Ref | Expression |
|---|---|
| 3eqtr4g.1 |
|
| 3eqtr4g.2 |
|
| 3eqtr4g.3 |
|
| Ref | Expression |
|---|---|
| 3eqtr4g |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3eqtr4g.1 |
. . 3
| |
| 2 | 3eqtr4g.2 |
. . 3
| |
| 3 | 1, 2 | syl5eq 1562 |
. 2
|
| 4 | 3eqtr4g.3 |
. 2
| |
| 5 | 3, 4 | syl6eqr 1568 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: rabbidv 1852 rabeqf 1854 csbeq1 2053 cbvcsbv 2054 csbcog 2058 difeq1 2205 difeq2 2206 uneq2 2230 ineq2 2263 ifeq1 2418 ifeq2 2419 pweq 2460 sneq 2475 rabsn 2506 preq1 2509 preq2 2510 prprc1 2515 opeq1 2552 opeq2 2553 opprc2 2564 unieq 2576 inteq 2603 iineq1 2644 iineq2 2647 dfiun2g 2654 opabbid 2743 suceq 3038 xpeq1 3281 xpeq2 3282 coeq1 3371 coeq2 3372 rneq 3426 reseq1 3455 reseq2 3456 imaeq1 3491 imaeq2 3492 dmsnop 3577 cores2 3611 imain 3680 fveq1 3834 fveq2 3835 fvres 3845 opreq 4025 opreq1 4026 opreq2 4027 oprprc2 4043 oprabbid 4054 oprvres 4094 onopruni 4210 onopriun 4211 rdgeq1 4235 rdgeq2 4236 abianfplem 4262 oarec 4332 eceq1 4417 eceq2 4418 qseq1 4428 qseq2 4429 ecopoprtrn 4452 ixpeq1 4494 supeq1 4718 inf3lemc 4756 r1lim 4799 karden 4872 aceq6a 4887 zorn2lem1 4934 zorn2lem7 4940 zorn2 4942 cardiun 5009 alephlim 5014 addpiord 5166 mulpiord 5167 addcmpblnq 5206 ordpipq 5210 mulidpq 5223 ltsrpr 5340 00sr 5362 recexsrlem 5366 mulgt0sr 5368 addcnsrec 5417 mulcnsrec 5418 negeq 5513 eqnegi 5944 supxrre 6251 iooval2 6493 icoshftf1olem 6537 ser1add2i 6703 ser1addi 6704 sumeq1 7185 sumeq2 7188 fsump1fi 7214 ser0mulci 7262 ser1mulci 7263 isumnn0nn 7411 isumnn0nnai 7412 isummulc1ai 7418 fsum0diag2 7464 efcltlem2 7510 acdc2lem2 7701 acdc5lem2 7704 cnmetdval 8113 imsdval 8564 avril1 9058 bcseqi 9262 normpythi 9285 occllem5 9453 pjthlem6 9500 pjmval 9514 cm0 9828 fh1 9837 pjcji 9907 pjsdi2i 10365 pjclem3 10406 pjci 10409 golem1 10479 ee7.2a 10710 oprssoprvg 10818 dfiin2g 11400 ordtypelem1 11427 ordtypelem4 11430 ordtypelem5 11431 ordtypelem6 11432 ordtypelem7 11433 ordtype 11434 flimfnfcls 11727 gaid 11776 ssga 11777 supeq2 11852 totbndbnd 12000 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-gen 999 ax-17 1007 ax-4 1009 ax-5o 1011 ax-ext 1500 |
| This theorem depends on definitions: df-bi 145 df-an 223 df-cleq 1511 |