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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 7390 | . 2 ⊢ ((𝐴 = 𝐵 ∧ 𝐶 = 𝐷) → (𝐴𝐹𝐶) = (𝐵𝐹𝐷)) | |
| 4 | 1, 2, 3 | syl2an 604 | 1 ⊢ ((𝜑 ∧ 𝜓) → (𝐴𝐹𝐶) = (𝐵𝐹𝐷)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 398 = wceq 1550 (class class class)co 7381 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1805 ax-4 1819 ax-5 1920 ax-6 1977 ax-7 2018 ax-8 2134 ax-9 2142 ax-ext 2724 |
| This theorem depends on definitions: df-bi 209 df-an 399 df-or 857 df-3an 1097 df-tru 1553 df-fal 1563 df-ex 1790 df-sb 2081 df-clab 2731 df-cleq 2744 df-clel 2827 df-rab 3405 df-v 3446 df-dif 3898 df-un 3900 df-ss 3912 df-nul 4277 df-if 4471 df-sn 4573 df-pr 4575 df-op 4579 df-uni 4856 df-br 5091 df-iota 6462 df-fv 6514 df-ov 7384 |
| This theorem is referenced by: oveqan12rd 7401 offval 7654 offval3 7948 odi 8532 omopth2 8537 oeoa 8551 ecovdi 8791 ackbij1lem9 10169 distrpi 10842 addpipq 10881 mulpipq 10884 lterpq 10914 reclem3pr 10993 1idsr 11042 mulcnsr 11080 mulrid 11165 1re 11167 mul02 11347 addcom 11355 mulsub 11616 mulsub2 11617 muleqadd 11817 divmuldiv 11877 div2sub 12002 nnadddir 12255 addltmul 12443 xnegdi 13237 xadddilem 13283 fzsubel 13551 fzoval 13651 seqid3 14045 mulexp 14100 sqdiv 14120 hashdom 14378 hashun 14381 ccatfval 14572 splcl 14751 crim 15114 readd 15125 remullem 15127 imadd 15133 cjadd 15140 cjreim 15159 sqrtmul 15258 sqabsadd 15281 sqabssub 15282 absmul 15293 abs2dif 15332 bhmafibid1 15467 binom 15832 binomfallfac 16043 sinadd 16168 cosadd 16169 dvds2ln 16295 sadcaddlem 16463 bezoutlem4 16548 bezout 16549 absmulgcd 16555 gcddiv 16557 bezoutr1 16575 lcmgcd 16613 lcmfass 16652 nn0gcdsq 16759 crth 16785 pythagtriplem1 16824 pcqmul 16861 4sqlem4a 16959 4sqlem4 16960 prdsplusgval 17474 prdsmulrval 17476 prdsdsval 17479 prdsvscaval 17480 idmgmhm 18707 resmgmhm 18717 idmhm 18801 0mhm 18825 resmhm 18826 prdspjmhm 18835 pwsdiagmhm 18837 gsumws2 18848 frmdup1 18870 eqgval 19190 idghm 19243 resghm 19244 mulgmhm 19839 mulgghm 19840 srglmhm 20239 srgrmhm 20240 ringlghm 20330 ringrghm 20331 gsumdixp 20335 isrhm 20495 rhmval 20517 issrngd 20873 lmodvsghm 20959 pwssplit2 21096 xrsdsval 21432 expmhm 21457 expghm 21496 mulgghm2 21497 mulgrhm 21498 pzriprnglem4 21505 cygznlem3 21590 asclghm 21903 psrmulfval 21964 evlslem4 22098 mpfrcl 22107 mamuval 22422 mamufv 22423 mvmulval 22572 mndifsplit 22665 mat2pmatmul 22760 decpmatmul 22801 fmval 23972 fmf 23974 flffval 24018 divcn 24899 rescncf 24928 htpyco1 25009 tcphcph 25268 rrxdsfival 25444 ehl2eudisval 25454 volun 25576 dyadval 25623 dvlip 26024 ftc1a 26068 ftc2ditglem 26076 tdeglem3 26088 q1pval 26184 reefgim 26479 relogoprlem 26622 eflogeq 26633 zetacvg 27045 lgsdir2 27360 lgsdchr 27385 2sq2 27463 2sqnn0 27468 negsdi 28109 brbtwn2 29041 ax5seglem4 29068 axeuclid 29099 axcontlem2 29101 axcontlem4 29103 axcontlem8 29107 clwwlknccat 30200 ex-fpar 30599 ipasslem11 30978 hhssnv 31402 mayete3i 31866 idunop 32116 idhmop 32120 0lnfn 32123 lnopmi 32138 lnophsi 32139 lnopcoi 32141 hmops 32158 hmopm 32159 nlelshi 32198 cnlnadjlem2 32206 kbass6 32259 strlem3a 32390 hstrlem3a 32398 elrgspnlem2 33373 mndpluscn 34167 xrge0iifhom 34178 rezh 34210 probdsb 34663 resconn 35534 iscvm 35547 satfdmlem 35656 satffunlem1lem1 35690 satffunlem2lem1 35692 fwddifnval 36451 bj-bary1 37742 poimirlem15 38072 mbfposadd 38104 ftc1anclem3 38132 rrnmval 38265 dvhopaddN 41676 cnreeu 43050 prjcrvfval 43151 pellex 43350 rmxfval 43419 rmyfval 43420 qirropth 43423 rmxycomplete 43432 jm2.15nn0 43518 rmxdioph 43531 expdiophlem2 43537 mendvsca 43702 deg1mhm 43715 mnringmulrvald 44741 addrval 44979 subrval 44980 fmulcl 46095 fmuldfeqlem1 46096 line 49292 itsclc0xyqsolr 49329 |
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