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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 7370 | . 2 ⊢ ((𝐴 = 𝐵 ∧ 𝐶 = 𝐷) → (𝐴𝐹𝐶) = (𝐵𝐹𝐷)) | |
| 4 | 1, 2, 3 | syl2an 597 | 1 ⊢ ((𝜑 ∧ 𝜓) → (𝐴𝐹𝐶) = (𝐵𝐹𝐷)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1542 (class class class)co 7361 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2709 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-sb 2069 df-clab 2716 df-cleq 2729 df-clel 2812 df-rab 3401 df-v 3443 df-dif 3905 df-un 3907 df-ss 3919 df-nul 4287 df-if 4481 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-br 5100 df-iota 6449 df-fv 6501 df-ov 7364 |
| This theorem is referenced by: oveqan12rd 7381 offval 7634 offval3 7929 odi 8509 omopth2 8514 oeoa 8528 ecovdi 8767 ackbij1lem9 10142 distrpi 10814 addpipq 10853 mulpipq 10856 lterpq 10886 reclem3pr 10965 1idsr 11014 mulcnsr 11052 mulrid 11135 1re 11137 mul02 11316 addcom 11324 mulsub 11585 mulsub2 11586 muleqadd 11786 divmuldiv 11846 div2sub 11971 addltmul 12382 xnegdi 13168 xadddilem 13214 fzsubel 13481 fzoval 13581 seqid3 13974 mulexp 14029 sqdiv 14049 hashdom 14307 hashun 14310 ccatfval 14501 splcl 14680 crim 15043 readd 15054 remullem 15056 imadd 15062 cjadd 15069 cjreim 15088 sqrtmul 15187 sqabsadd 15210 sqabssub 15211 absmul 15222 abs2dif 15261 bhmafibid1 15396 binom 15758 binomfallfac 15969 sinadd 16094 cosadd 16095 dvds2ln 16221 sadcaddlem 16389 bezoutlem4 16474 bezout 16475 absmulgcd 16481 gcddiv 16483 bezoutr1 16501 lcmgcd 16539 lcmfass 16578 nn0gcdsq 16684 crth 16710 pythagtriplem1 16749 pcqmul 16786 4sqlem4a 16884 4sqlem4 16885 prdsplusgval 17398 prdsmulrval 17400 prdsdsval 17403 prdsvscaval 17404 idmgmhm 18631 resmgmhm 18641 idmhm 18725 0mhm 18749 resmhm 18750 prdspjmhm 18759 pwsdiagmhm 18761 gsumws2 18772 frmdup1 18794 eqgval 19111 idghm 19165 resghm 19166 mulgmhm 19761 mulgghm 19762 srglmhm 20161 srgrmhm 20162 ringlghm 20252 ringrghm 20253 gsumdixp 20259 isrhm 20419 rhmval 20438 issrngd 20793 lmodvsghm 20879 pwssplit2 21017 xrsdsval 21370 expmhm 21396 expghm 21435 mulgghm2 21436 mulgrhm 21437 pzriprnglem4 21444 cygznlem3 21529 asclghm 21843 psrmulfval 21904 evlslem4 22036 mpfrcl 22045 mamuval 22342 mamufv 22343 mvmulval 22492 mndifsplit 22585 mat2pmatmul 22680 decpmatmul 22721 fmval 23892 fmf 23894 flffval 23938 divcnOLD 24818 divcn 24820 rescncf 24851 htpyco1 24938 tcphcph 25198 rrxdsfival 25374 ehl2eudisval 25384 volun 25507 dyadval 25554 dvlip 25959 ftc1a 26005 ftc2ditglem 26013 tdeglem3 26025 q1pval 26121 reefgim 26421 relogoprlem 26561 eflogeq 26572 zetacvg 26986 lgsdir2 27302 lgsdchr 27327 2sq2 27405 2sqnn0 27410 negsdi 28051 brbtwn2 28983 ax5seglem4 29010 axeuclid 29041 axcontlem2 29043 axcontlem4 29045 axcontlem8 29049 clwwlknccat 30143 ex-fpar 30542 ipasslem11 30920 hhssnv 31344 mayete3i 31808 idunop 32058 idhmop 32062 0lnfn 32065 lnopmi 32080 lnophsi 32081 lnopcoi 32083 hmops 32100 hmopm 32101 nlelshi 32140 cnlnadjlem2 32148 kbass6 32201 strlem3a 32332 hstrlem3a 32340 elrgspnlem2 33329 mndpluscn 34096 xrge0iifhom 34107 rezh 34139 probdsb 34592 resconn 35453 iscvm 35466 satfdmlem 35575 satffunlem1lem1 35609 satffunlem2lem1 35611 fwddifnval 36370 bj-bary1 37530 poimirlem15 37849 mbfposadd 37881 ftc1anclem3 37909 rrnmval 38042 dvhopaddN 41453 nnadddir 42603 cnreeu 42823 prjcrvfval 42952 pellex 43155 rmxfval 43224 rmyfval 43225 qirropth 43228 rmxycomplete 43237 jm2.15nn0 43323 rmxdioph 43336 expdiophlem2 43342 mendvsca 43507 deg1mhm 43520 mnringmulrvald 44546 addrval 44784 subrval 44785 fmulcl 45904 fmuldfeqlem1 45905 line 49055 itsclc0xyqsolr 49092 |
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