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| Mirrors > Home > MPE Home > Th. List > oveq123d | Structured version Visualization version GIF version | ||
| Description: Equality deduction for operation value. (Contributed by FL, 22-Dec-2008.) |
| Ref | Expression |
|---|---|
| oveq123d.1 | ⊢ (𝜑 → 𝐹 = 𝐺) |
| oveq123d.2 | ⊢ (𝜑 → 𝐴 = 𝐵) |
| oveq123d.3 | ⊢ (𝜑 → 𝐶 = 𝐷) |
| Ref | Expression |
|---|---|
| oveq123d | ⊢ (𝜑 → (𝐴𝐹𝐶) = (𝐵𝐺𝐷)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | oveq123d.1 | . . 3 ⊢ (𝜑 → 𝐹 = 𝐺) | |
| 2 | 1 | oveqd 7375 | . 2 ⊢ (𝜑 → (𝐴𝐹𝐶) = (𝐴𝐺𝐶)) |
| 3 | oveq123d.2 | . . 3 ⊢ (𝜑 → 𝐴 = 𝐵) | |
| 4 | oveq123d.3 | . . 3 ⊢ (𝜑 → 𝐶 = 𝐷) | |
| 5 | 3, 4 | oveq12d 7376 | . 2 ⊢ (𝜑 → (𝐴𝐺𝐶) = (𝐵𝐺𝐷)) |
| 6 | 2, 5 | eqtrd 2771 | 1 ⊢ (𝜑 → (𝐴𝐹𝐶) = (𝐵𝐺𝐷)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1541 (class class class)co 7358 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-ext 2708 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-sb 2068 df-clab 2715 df-cleq 2728 df-clel 2811 df-rab 3400 df-v 3442 df-dif 3904 df-un 3906 df-ss 3918 df-nul 4286 df-if 4480 df-sn 4581 df-pr 4583 df-op 4587 df-uni 4864 df-br 5099 df-iota 6448 df-fv 6500 df-ov 7361 |
| This theorem is referenced by: csbov123 7402 prdsplusgfval 17394 prdsmulrfval 17396 prdsvscafval 17400 prdsdsval2 17404 xpsaddlem 17494 xpsvsca 17498 iscat 17595 iscatd 17596 iscatd2 17604 catcocl 17608 catass 17609 moni 17660 rcaninv 17718 subccocl 17769 isfunc 17788 funcco 17795 idfucl 17805 cofuval 17806 cofuval2 17811 cofucl 17812 funcres 17820 ressffth 17864 isnat 17874 nati 17882 fuccoval 17890 coaval 17992 catcisolem 18034 xpcco 18106 xpcco2 18110 1stfcl 18120 2ndfcl 18121 prfcl 18126 evlf2 18141 evlfcllem 18144 evlfcl 18145 curfval 18146 curf1 18148 curf12 18150 curf1cl 18151 curf2 18152 curf2val 18153 curf2cl 18154 curfcl 18155 uncfcurf 18162 hofval 18175 hof2fval 18178 hofcl 18182 yonedalem4a 18198 yonedalem3 18203 yonedainv 18204 isdlat 18445 issgrp 18645 issgrpd 18655 ismndd 18681 grpsubfval 18913 grpsubfvalALT 18914 grpsubpropd 18975 imasgrp 18986 subgsub 19068 eqgfval 19105 dpjfval 19986 isrng 20089 isrngd 20108 issrg 20123 isring 20172 isringd 20226 dvrfval 20338 isdrngd 20698 isdrngdOLD 20700 issrngd 20788 islmodd 20817 rnglidlmsgrp 21201 rnglidlrng 21202 rngqiprngimf1lem 21249 isphld 21609 phlssphl 21614 pjfval 21661 islindf 21767 isassa 21811 isassad 21820 asclfval 21834 ressascl 21852 psrval 21871 psdffval 22100 coe1tm 22215 evl1varpw 22305 evls1maplmhm 22321 scmatval 22448 mdetfval 22530 smadiadetr 22619 pmatcollpw2lem 22721 pm2mpval 22739 pm2mpghm 22760 chpmatfval 22774 cpmadugsumlemB 22818 xkohmeo 23759 xpsdsval 24325 prdsxmslem2 24473 nmfval 24532 nmpropd 24538 nmpropd2 24539 subgnm 24577 tngnm 24595 cph2di 25163 cphassr 25168 ipcau2 25190 tcphcphlem2 25192 rrxplusgvscavalb 25351 q1pval 26116 r1pval 26119 dvntaylp 26335 israg 28769 ttgval 28947 grpodivfval 30609 dipfval 30777 lnoval 30827 ressnm 33046 isslmd 33284 erlval 33340 rlocval 33341 idlinsubrg 33512 zringfrac 33635 vietalem 33735 fedgmullem2 33787 qqhval 34129 sitgval 34489 rdgeqoa 37575 prdsbnd2 37996 isrngo 38098 lflset 39329 islfld 39332 ldualset 39395 cmtfvalN 39480 isoml 39508 ltrnfset 40387 trlfset 40430 docaffvalN 41391 diblss 41440 dihffval 41500 dihfval 41501 hvmapffval 42028 hvmapfval 42029 hgmapfval 42156 isprimroot 42357 primrootsunit1 42361 aks6d1c1p4 42375 aks5lem3a 42453 imacrhmcl 42779 mendval 43431 hoidmvlelem3 46851 hspmbllem2 46881 isasslaw 48448 zlmodzxzscm 48613 lcoop 48667 lincvalsng 48672 lincvalpr 48674 lincdifsn 48680 islininds 48702 lines 48987 discsubc 49319 cofu2a 49350 cofid2 49370 cofidf2 49375 imaf1co 49410 upciclem1 49421 upfval2 49432 upfval3 49433 isuplem 49434 oppcup3lem 49461 uptrlem1 49465 uptr2 49476 swapfcoa 49536 tposcurf2val 49556 fuco21 49591 fuco23 49596 fuco22natlem3 49599 fucoid 49603 fucocolem2 49609 fucocolem4 49611 oppfdiag 49671 oppcthinendcALT 49696 isinito2lem 49753 dfinito4 49756 mndtchom 49839 mndtcco 49840 mndtccatid 49842 2arwcat 49855 setc1onsubc 49857 lanfval 49868 ranfval 49869 lanpropd 49870 ranpropd 49871 lanup 49896 ranup 49897 lmdfval 49904 cmdfval 49905 lmdpropd 49912 cmdpropd 49913 concom 49918 coccom 49919 islmd 49920 iscmd 49921 cmddu 49923 |
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