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Mirrors > Home > ILE Home > Th. List > 3eqtr4g | Unicode version |
Description: A chained equality inference, useful for converting to definitions. (Contributed by NM, 5-Aug-1993.) |
Ref | Expression |
---|---|
3eqtr4g.1 | |
3eqtr4g.2 | |
3eqtr4g.3 |
Ref | Expression |
---|---|
3eqtr4g |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3eqtr4g.2 | . . 3 | |
2 | 3eqtr4g.1 | . . 3 | |
3 | 1, 2 | syl5eq 2125 | . 2 |
4 | 3eqtr4g.3 | . 2 | |
5 | 3, 4 | syl6eqr 2131 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wceq 1284 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-5 1376 ax-gen 1378 ax-4 1440 ax-17 1459 ax-ext 2063 |
This theorem depends on definitions: df-bi 115 df-cleq 2074 |
This theorem is referenced by: rabeqf 2594 csbeq1 2911 csbeq2d 2930 csbnestgf 2954 difeq1 3083 difeq2 3084 uneq2 3120 ineq2 3161 dfrab3ss 3242 ifeq1 3354 ifeq2 3355 ifbi 3369 pweq 3385 sneq 3409 csbsng 3453 rabsn 3459 preq1 3469 preq2 3470 tpeq1 3478 tpeq2 3479 tpeq3 3480 prprc1 3500 opeq1 3570 opeq2 3571 oteq1 3579 oteq2 3580 oteq3 3581 csbunig 3609 unieq 3610 inteq 3639 iineq1 3692 iineq2 3695 dfiin2g 3711 iinrabm 3740 iinin1m 3747 iinxprg 3752 opabbid 3843 mpteq12f 3858 suceq 4157 xpeq1 4377 xpeq2 4378 csbxpg 4439 csbdmg 4547 rneq 4579 reseq1 4624 reseq2 4625 csbresg 4633 resindm 4670 resmpt 4676 imaeq1 4683 imaeq2 4684 csbrng 4802 dmpropg 4813 rnpropg 4820 cores 4844 cores2 4853 xpcom 4884 iotaeq 4895 iotabi 4896 fntpg 4975 funimaexg 5003 fveq1 5197 fveq2 5198 fvres 5219 csbfv12g 5230 fnimapr 5254 fndmin 5295 fprg 5367 fsnunfv 5384 fsnunres 5385 fliftf 5459 isoini2 5478 riotaeqdv 5489 riotabidv 5490 riotauni 5494 riotabidva 5504 snriota 5517 oveq 5538 oveq1 5539 oveq2 5540 oprabbid 5578 mpt2eq123 5584 mpt2eq123dva 5586 mpt2eq3dva 5589 resmpt2 5619 ovres 5660 f1ocnvd 5722 ofeq 5734 ofreq 5735 f1od2 5876 ovtposg 5897 recseq 5944 tfr2a 5959 rdgeq1 5981 rdgeq2 5982 freceq1 6002 freceq2 6003 eceq1 6164 eceq2 6166 qseq1 6177 qseq2 6178 uniqs 6187 ecinxp 6204 qsinxp 6205 erovlem 6221 supeq1 6399 supeq2 6402 supeq3 6403 supeq123d 6404 infeq1 6424 infeq2 6427 infeq3 6428 infeq123d 6429 infisoti 6445 addpiord 6506 mulpiord 6507 00sr 6946 negeq 7301 csbnegg 7306 negsubdi 7364 mulneg1 7499 deceq1 8481 deceq2 8482 xnegeq 8894 fseq1p1m1 9111 frec2uzzd 9402 frec2uzsucd 9403 frec2uzrdg 9411 frecuzrdgsuc 9417 iseqeq1 9434 iseqeq2 9435 iseqeq3 9436 iseqeq4 9437 shftdm 9710 resqrexlemfp1 9895 negfi 10110 sumeq1 10192 |
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