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| Mirrors > Home > MPE Home > Th. List > oveqan12d | Structured version Visualization version GIF version | ||
| Description: Equality deduction for operation value. (Contributed by NM, 10-Aug-1995.) |
| Ref | Expression |
|---|---|
| oveq1d.1 | ⊢ (𝜑 → 𝐴 = 𝐵) |
| opreqan12i.2 | ⊢ (𝜓 → 𝐶 = 𝐷) |
| Ref | Expression |
|---|---|
| oveqan12d | ⊢ ((𝜑 ∧ 𝜓) → (𝐴𝐹𝐶) = (𝐵𝐹𝐷)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | oveq1d.1 | . 2 ⊢ (𝜑 → 𝐴 = 𝐵) | |
| 2 | opreqan12i.2 | . 2 ⊢ (𝜓 → 𝐶 = 𝐷) | |
| 3 | oveq12 7399 | . 2 ⊢ ((𝐴 = 𝐵 ∧ 𝐶 = 𝐷) → (𝐴𝐹𝐶) = (𝐵𝐹𝐷)) | |
| 4 | 1, 2, 3 | syl2an 605 | 1 ⊢ ((𝜑 ∧ 𝜓) → (𝐴𝐹𝐶) = (𝐵𝐹𝐷)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 = wceq 1559 (class class class)co 7390 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-ext 2733 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-sb 2090 df-clab 2740 df-cleq 2753 df-clel 2836 df-rab 3414 df-v 3455 df-dif 3907 df-un 3909 df-ss 3921 df-nul 4286 df-if 4480 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-br 5100 df-iota 6471 df-fv 6523 df-ov 7393 |
| This theorem is referenced by: oveqan12rd 7410 offval 7663 offval3 7957 odi 8541 omopth2 8546 oeoa 8560 ecovdi 8800 ackbij1lem9 10178 distrpi 10851 addpipq 10890 mulpipq 10893 lterpq 10923 reclem3pr 11002 1idsr 11051 mulcnsr 11089 mulrid 11174 1re 11176 mul02 11356 addcom 11364 mulsub 11625 mulsub2 11626 muleqadd 11826 divmuldiv 11886 div2sub 12011 nnadddir 12264 addltmul 12452 xnegdi 13246 xadddilem 13292 fzsubel 13560 fzoval 13660 seqid3 14054 mulexp 14109 sqdiv 14129 hashdom 14387 hashun 14390 ccatfval 14581 splcl 14760 crim 15123 readd 15134 remullem 15136 imadd 15142 cjadd 15149 cjreim 15168 sqrtmul 15267 sqabsadd 15290 sqabssub 15291 absmul 15302 abs2dif 15341 bhmafibid1 15476 binom 15841 binomfallfac 16052 sinadd 16177 cosadd 16178 dvds2ln 16304 sadcaddlem 16472 bezoutlem4 16557 bezout 16558 absmulgcd 16564 gcddiv 16566 bezoutr1 16584 lcmgcd 16622 lcmfass 16661 nn0gcdsq 16768 crth 16794 pythagtriplem1 16833 pcqmul 16870 4sqlem4a 16968 4sqlem4 16969 prdsplusgval 17483 prdsmulrval 17485 prdsdsval 17488 prdsvscaval 17489 idmgmhm 18716 resmgmhm 18726 idmhm 18810 0mhm 18834 resmhm 18835 prdspjmhm 18844 pwsdiagmhm 18846 gsumws2 18857 frmdup1 18879 eqgval 19199 idghm 19252 resghm 19253 mulgmhm 19848 mulgghm 19849 srglmhm 20248 srgrmhm 20249 ringlghm 20339 ringrghm 20340 gsumdixp 20344 isrhm 20504 rhmval 20526 issrngd 20882 lmodvsghm 20968 pwssplit2 21105 xrsdsval 21441 expmhm 21466 expghm 21505 mulgghm2 21506 mulgrhm 21507 pzriprnglem4 21514 cygznlem3 21599 asclghm 21912 psrmulfval 21973 evlslem4 22107 mpfrcl 22116 mamuval 22431 mamufv 22432 mvmulval 22581 mndifsplit 22674 mat2pmatmul 22769 decpmatmul 22810 fmval 23981 fmf 23983 flffval 24027 divcn 24908 rescncf 24937 htpyco1 25018 tcphcph 25277 rrxdsfival 25453 ehl2eudisval 25463 volun 25585 dyadval 25632 dvlip 26033 ftc1a 26077 ftc2ditglem 26085 tdeglem3 26097 q1pval 26193 reefgim 26488 relogoprlem 26631 eflogeq 26642 zetacvg 27054 lgsdir2 27369 lgsdchr 27394 2sq2 27472 2sqnn0 27477 negsdi 28118 brbtwn2 29050 ax5seglem4 29077 axeuclid 29108 axcontlem2 29110 axcontlem4 29112 axcontlem8 29116 clwwlknccat 30209 ex-fpar 30608 ipasslem11 30987 hhssnv 31411 mayete3i 31875 idunop 32125 idhmop 32129 0lnfn 32132 lnopmi 32147 lnophsi 32148 lnopcoi 32150 hmops 32167 hmopm 32168 nlelshi 32207 cnlnadjlem2 32215 kbass6 32268 strlem3a 32399 hstrlem3a 32407 elrgspnlem2 33383 mndpluscn 34182 xrge0iifhom 34193 rezh 34225 probdsb 34678 resconn 35549 iscvm 35562 satfdmlem 35671 satffunlem1lem1 35705 satffunlem2lem1 35707 fwddifnval 36466 bj-bary1 37757 poimirlem15 38087 mbfposadd 38119 ftc1anclem3 38147 rrnmval 38280 dvhopaddN 41691 cnreeu 43065 prjcrvfval 43166 pellex 43365 rmxfval 43434 rmyfval 43435 qirropth 43438 rmxycomplete 43447 jm2.15nn0 43533 rmxdioph 43546 expdiophlem2 43552 mendvsca 43717 deg1mhm 43730 mnringmulrvald 44756 addrval 44994 subrval 44995 fmulcl 46110 fmuldfeqlem1 46111 line 49307 itsclc0xyqsolr 49344 |
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