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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 7419 | . 2 ⊢ ((𝐴 = 𝐵 ∧ 𝐶 = 𝐷) → (𝐴𝐹𝐶) = (𝐵𝐹𝐷)) | |
| 4 | 1, 2, 3 | syl2an 607 | 1 ⊢ ((𝜑 ∧ 𝜓) → (𝐴𝐹𝐶) = (𝐵𝐹𝐷)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 = wceq 1568 (class class class)co 7410 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1823 ax-4 1837 ax-5 1938 ax-6 1995 ax-7 2036 ax-8 2143 ax-9 2151 ax-ext 2733 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1103 df-tru 1571 df-fal 1581 df-ex 1808 df-sb 2095 df-clab 2740 df-cleq 2753 df-clel 2836 df-rab 3415 df-v 3455 df-dif 3907 df-un 3909 df-ss 3921 df-nul 4286 df-if 4487 df-sn 4589 df-pr 4591 df-op 4595 df-uni 4872 df-br 5109 df-iota 6492 df-fv 6544 df-ov 7413 |
| This theorem is referenced by: oveqan12rd 7430 offval 7683 offval3 7978 odi 8563 omopth2 8568 oeoa 8582 ecovdi 8822 ackbij1lem9 10209 distrpi 10882 addpipq 10921 mulpipq 10924 lterpq 10954 reclem3pr 11033 1idsr 11082 mulcnsr 11120 mulrid 11205 1re 11207 mul02 11387 addcom 11395 mulsub 11656 mulsub2 11657 muleqadd 11857 divmuldiv 11914 div2sub 12039 nnadddir 12291 addltmul 12479 xnegdi 13273 xadddilem 13319 fzsubel 13587 fzoval 13687 seqid3 14081 mulexp 14136 sqdiv 14156 hashdom 14414 hashun 14417 ccatfval 14609 splcl 14788 crim 15165 readd 15176 remullem 15178 imadd 15184 cjadd 15191 cjreim 15210 sqrtmul 15309 sqabsadd 15332 sqabssub 15333 absmul 15344 abs2dif 15383 bhmafibid1 15518 binom 15883 binomfallfac 16094 sinadd 16219 cosadd 16220 dvds2ln 16346 sadcaddlem 16514 bezoutlem4 16599 bezout 16600 absmulgcd 16606 gcddiv 16608 bezoutr1 16626 lcmgcd 16664 lcmfass 16703 nn0gcdsq 16810 crth 16836 pythagtriplem1 16875 pcqmul 16912 4sqlem4a 17010 4sqlem4 17011 prdsplusgval 17525 prdsmulrval 17527 prdsdsval 17530 prdsvscaval 17531 idmgmhm 18758 resmgmhm 18768 idmhm 18852 0mhm 18877 resmhm 18878 prdspjmhm 18887 pwsdiagmhm 18889 gsumws2 18900 frmdup1 18922 eqgval 19244 idghm 19300 resghm 19301 mulgmhm 19896 mulgghm 19897 srglmhm 20302 srgrmhm 20303 ringlghm 20394 ringrghm 20395 gsumdixp 20399 isrhm 20559 rhmval 20581 issrngd 20937 lmodvsghm 21023 pwssplit2 21160 xrsdsval 21540 expmhm 21565 expghm 21604 mulgghm2 21605 mulgrhm 21606 pzriprnglem4 21613 cygznlem3 21698 asclghm 22011 psrmulfval 22072 evlslem4 22206 mpfrcl 22215 mamuval 22529 mamufv 22530 mvmulval 22679 mndifsplit 22772 mat2pmatmul 22867 decpmatmul 22908 fmval 24079 fmf 24081 flffval 24125 divcn 25006 rescncf 25035 htpyco1 25116 tcphcph 25375 rrxdsfival 25551 ehl2eudisval 25561 volun 25683 dyadval 25730 dvlip 26131 ftc1a 26175 ftc2ditglem 26183 tdeglem3 26195 q1pval 26291 reefgim 26589 relogoprlem 26732 eflogeq 26743 zetacvg 27155 lgsdir2 27470 lgsdchr 27495 2sq2 27573 2sqnn0 27578 negsdi 28219 brbtwn2 29221 ax5seglem4 29248 axeuclid 29279 axcontlem2 29281 axcontlem4 29283 axcontlem8 29287 clwwlknccat 30380 ex-fpar 30779 ipasslem11 31158 hhssnv 31582 mayete3i 32046 idunop 32296 idhmop 32300 0lnfn 32303 lnopmi 32318 lnophsi 32319 lnopcoi 32321 hmops 32338 hmopm 32339 nlelshi 32378 cnlnadjlem2 32386 kbass6 32439 strlem3a 32570 hstrlem3a 32578 elrgspnlem2 33529 mndpluscn 34282 xrge0iifhom 34293 rezh 34325 probdsb 34778 resconn 35692 iscvm 35705 satfdmlem 35814 satffunlem1lem1 35848 satffunlem2lem1 35850 fwddifnval 36609 bj-bary1 37900 poimirlem15 38230 mbfposadd 38262 ftc1anclem3 38290 rrnmval 38423 dvhopaddN 41834 cnreeu 43210 prjcrvfval 43311 pellex 43510 rmxfval 43579 rmyfval 43580 qirropth 43583 rmxycomplete 43592 jm2.15nn0 43678 rmxdioph 43691 expdiophlem2 43697 mendvsca 43862 deg1mhm 43875 mnringmulrvald 44899 addrval 45122 subrval 45123 hashnna 45676 fmulcl 46245 fmuldfeqlem1 46246 line 49457 itsclc0xyqsolr 49494 |
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