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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 1566 |
. 2
|
| 4 | 3eqtr4g.3 |
. 2
| |
| 5 | 3, 4 | syl6eqr 1572 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: rabbidv 1853 rabeqf 1855 csbeq1 2053 cbvcsbv 2054 csbcog 2058 difeq1 2204 difeq2 2205 uneq2 2229 ineq2 2262 ifeq1 2416 ifeq2 2417 pweq 2455 sneq 2469 rabsn 2497 preq1 2500 preq2 2501 prprc1 2506 opeq1 2541 opeq2 2542 opprc2 2553 unieq 2564 inteq 2590 iineq1 2630 iineq2 2633 dfiun2g 2640 opabbid 2724 suceq 3091 xpeq1 3257 xpeq2 3258 coeq1 3338 coeq2 3339 dmsnop 3385 rneq 3396 reseq1 3425 reseq2 3426 imaeq1 3458 imaeq2 3459 cores2 3564 fveq1 3780 fveq2 3781 fvres 3791 rdgeq1 3992 rdgeq2 3993 abianfplem 4019 opreq 4025 opreq1 4026 opreq2 4027 oprprc2 4043 oprabbid 4053 oprvalres 4091 oarec 4254 eceq1 4335 eceq2 4336 qseq1 4346 qseq2 4347 ecopoprtrn 4372 ixpeq1 4414 supeq1 4635 inf3lemc 4673 r1lim 4715 karden 4788 aceq6a 4803 zorn2lem1 4850 zorn2lem7 4856 zorn2 4858 cardiun 4924 alephlim 4929 addpiord 5077 mulpiord 5078 addcmpblnq 5117 ordpipq 5121 mulidpq 5134 ltsrpr 5251 00sr 5273 recexsrlem 5277 mulgt0sr 5279 addcnsrec 5328 mulcnsrec 5329 negeq 5424 eqnegi 5862 supxrre 6165 iooval2 6392 icoshftf1olem 6436 ser1add2i 6597 ser1addi 6598 sumeq1 7072 sumeq2 7075 fsump1fi 7101 ser0mulci 7149 ser1mulci 7150 isumnn0nn 7297 isumnn0nnai 7298 isummulc1ai 7304 fsum0diag2 7349 efcltlem2 7395 acdc2lem2 7581 acdc5lem2 7584 cnmetdval 7987 imsdval 8401 avril1 8867 bcseqi 9069 normpythi 9092 occllem5 9260 pjthlem6 9307 pjmval 9321 cm0 9635 fh1 9644 pjcji 9712 pjsdi2i 10168 pjclem3 10209 pjci 10212 golem1 10282 ee7.2a 10512 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-gen 1004 ax-17 1012 ax-4 1014 ax-5o 1016 ax-ext 1504 |
| This theorem depends on definitions: df-bi 154 df-an 232 df-cleq 1515 |