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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 7429 | . 2 ⊢ ((𝐴 = 𝐵 ∧ 𝐶 = 𝐷) → (𝐴𝐹𝐶) = (𝐵𝐹𝐷)) | |
| 4 | 1, 2, 3 | syl2an 608 | 1 ⊢ ((𝜑 ∧ 𝜓) → (𝐴𝐹𝐶) = (𝐵𝐹𝐷)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1569 (class class class)co 7420 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-ext 2732 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-sb 2099 df-clab 2739 df-cleq 2752 df-clel 2835 df-rab 3413 df-v 3452 df-ss 3896 df-dif 4047 df-un 4151 df-nul 4279 df-if 4482 df-sn 4584 df-pr 4586 df-op 4590 df-uni 4867 df-br 5103 df-iota 6494 df-fv 6546 df-ov 7423 |
| This theorem is used by: oveqan12rd 7440 offval 7702 offval3 7994 odi 8587 omopth2 8592 oeoa 8606 ecovdi 8846 ackbij1lem9 10305 distrpi 10983 addpipq 11022 mulpipq 11025 lterpq 11055 reclem3pr 11134 1idsr 11183 mulcnsr 11221 mulrid 11306 1re 11308 mul02 11488 addcom 11496 mulsub 11759 mulsub2 11760 muleqadd 11960 divmuldiv 12017 div2sub 12142 nnadddir 12394 addltmul 12582 xnegdi 13378 xadddilem 13424 fzsubel 13694 fzoval 13794 seqid3 14189 mulexp 14244 sqdiv 14264 hashdom 14523 hashun 14526 ccatfval 14718 splcl 14901 crim 15282 readd 15293 remullem 15295 imadd 15301 cjadd 15308 cjreim 15327 sqrtmul 15426 sqabsadd 15449 sqabssub 15450 absmul 15461 abs2dif 15500 bhmafibid1 15635 binom 15999 binomfallfac 16207 sinadd 16332 cosadd 16333 dvds2ln 16459 sadcaddlem 16627 bezoutlem4 16715 bezout 16716 absmulgcd 16722 gcddiv 16724 bezoutr1 16744 lcmgcd 16782 lcmfass 16821 nn0gcdsq 16928 crth 16955 pythagtriplem1 16994 pcqmul 17031 4sqlem4a 17129 4sqlem4 17130 prdsplusgval 17644 prdsmulrval 17646 prdsdsval 17649 prdsvscaval 17650 idmgmhm 18890 resmgmhm 18900 idmhm 18990 0mhm 19015 resmhm 19016 prdspjmhm 19025 pwsdiagmhm 19027 gsumws2 19038 frmdup1 19060 eqgval 19389 idghm 19445 resghm 19446 mulgmhm 20041 mulgghm 20042 srglmhm 20447 srgrmhm 20448 ringlghm 20543 ringrghm 20544 gsumdixp 20548 isrhm 20709 rhmval 20738 issrngd 21112 lmodvsghm 21198 pwssplit2 21335 xrsdsval 21717 expmhm 21742 expghm 21781 mulgghm2 21782 mulgrhm 21783 pzriprnglem4 21790 cygznlem3 21875 asclghm 22190 psrmulfval 22251 evlslem4 22385 mpfrcl 22394 mamuval 22708 mamufv 22709 mvmulval 22858 mndifsplit 22951 mat2pmatmul 23049 decpmatmul 23090 fmval 24262 fmf 24264 flffval 24308 divcn 25189 rescncf 25218 htpyco1 25299 tcphcph 25558 rrxdsfival 25734 ehl2eudisval 25744 volun 25866 dyadval 25913 dvlip 26313 ftc1a 26357 ftc2ditglem 26365 tdeglem3 26377 q1pval 26473 reefgim 26777 relogoprlem 26919 eflogeq 26930 zetacvg 27342 lgsdir2 27657 lgsdchr 27682 2sq2 27760 2sqnn0 27765 negsdi 28436 brbtwn2 29483 ax5seglem4 29510 axeuclid 29541 axcontlem2 29543 axcontlem4 29545 axcontlem8 29549 clwwlknccat 30654 ex-fpar 31063 ipasslem11 31442 hhssnv 31866 mayete3i 32330 idunop 32580 idhmop 32584 0lnfn 32587 lnopmi 32602 lnophsi 32603 lnopcoi 32605 hmops 32622 hmopm 32623 nlelshi 32662 cnlnadjlem2 32670 kbass6 32723 strlem3a 32854 hstrlem3a 32862 elrgspnlem2 33846 mndpluscn 34600 xrge0iifhom 34611 rezh 34643 probdsb 35096 resconn 36053 iscvm 36066 satfdmlem 36175 satffunlem1lem1 36209 satffunlem2lem1 36211 fwddifnval 36970 bj-bary1 38276 poimirlem15 38596 mbfposadd 38628 ftc1anclem3 38656 rrnmval 38805 dvhopaddN 42214 cnreeu 43597 prjcrvfval 43710 pellex 43885 rmxfval 43954 rmyfval 43955 qirropth 43958 rmxycomplete 43967 jm2.15nn0 44053 rmxdioph 44066 expdiophlem2 44072 mendvsca 44232 deg1mhm 44245 mnringmulrvald 45268 addrval 45491 subrval 45492 hashnna 46052 fmulcl 46636 fmuldfeqlem1 46637 line 49887 itsclc0xyqsolr 49924 |
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