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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 7350 | . 2 ⊢ ((𝐴 = 𝐵 ∧ 𝐶 = 𝐷) → (𝐴𝐹𝐶) = (𝐵𝐹𝐷)) | |
| 4 | 1, 2, 3 | syl2an 596 | 1 ⊢ ((𝜑 ∧ 𝜓) → (𝐴𝐹𝐶) = (𝐵𝐹𝐷)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1541 (class class class)co 7341 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2112 ax-9 2120 ax-ext 2702 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-sb 2067 df-clab 2709 df-cleq 2722 df-clel 2804 df-rab 3394 df-v 3436 df-dif 3903 df-un 3905 df-ss 3917 df-nul 4282 df-if 4474 df-sn 4575 df-pr 4577 df-op 4581 df-uni 4858 df-br 5090 df-iota 6433 df-fv 6485 df-ov 7344 |
| This theorem is referenced by: oveqan12rd 7361 offval 7614 offval3 7909 odi 8489 omopth2 8494 oeoa 8507 ecovdi 8744 ackbij1lem9 10110 distrpi 10781 addpipq 10820 mulpipq 10823 lterpq 10853 reclem3pr 10932 1idsr 10981 mulcnsr 11019 mulrid 11102 1re 11104 mul02 11283 addcom 11291 mulsub 11552 mulsub2 11553 muleqadd 11753 divmuldiv 11813 div2sub 11938 addltmul 12349 xnegdi 13139 xadddilem 13185 fzsubel 13452 fzoval 13552 seqid3 13945 mulexp 14000 sqdiv 14020 hashdom 14278 hashun 14281 ccatfval 14472 splcl 14651 crim 15014 readd 15025 remullem 15027 imadd 15033 cjadd 15040 cjreim 15059 sqrtmul 15158 sqabsadd 15181 sqabssub 15182 absmul 15193 abs2dif 15232 bhmafibid1 15367 binom 15729 binomfallfac 15940 sinadd 16065 cosadd 16066 dvds2ln 16192 sadcaddlem 16360 bezoutlem4 16445 bezout 16446 absmulgcd 16452 gcddiv 16454 bezoutr1 16472 lcmgcd 16510 lcmfass 16549 nn0gcdsq 16655 crth 16681 pythagtriplem1 16720 pcqmul 16757 4sqlem4a 16855 4sqlem4 16856 prdsplusgval 17369 prdsmulrval 17371 prdsdsval 17374 prdsvscaval 17375 idmgmhm 18601 resmgmhm 18611 idmhm 18695 0mhm 18719 resmhm 18720 prdspjmhm 18729 pwsdiagmhm 18731 gsumws2 18742 frmdup1 18764 eqgval 19082 idghm 19136 resghm 19137 mulgmhm 19732 mulgghm 19733 srglmhm 20132 srgrmhm 20133 ringlghm 20223 ringrghm 20224 gsumdixp 20230 isrhm 20389 rhmval 20408 issrngd 20763 lmodvsghm 20849 pwssplit2 20987 xrsdsval 21340 expmhm 21366 expghm 21405 mulgghm2 21406 mulgrhm 21407 pzriprnglem4 21414 cygznlem3 21499 asclghm 21813 psrmulfval 21873 evlslem4 22004 mpfrcl 22013 mamuval 22301 mamufv 22302 mvmulval 22451 mndifsplit 22544 mat2pmatmul 22639 decpmatmul 22680 fmval 23851 fmf 23853 flffval 23897 divcnOLD 24777 divcn 24779 rescncf 24810 htpyco1 24897 tcphcph 25157 rrxdsfival 25333 ehl2eudisval 25343 volun 25466 dyadval 25513 dvlip 25918 ftc1a 25964 ftc2ditglem 25972 tdeglem3 25984 q1pval 26080 reefgim 26380 relogoprlem 26520 eflogeq 26531 zetacvg 26945 lgsdir2 27261 lgsdchr 27286 2sq2 27364 2sqnn0 27369 negsdi 27985 brbtwn2 28876 ax5seglem4 28903 axeuclid 28934 axcontlem2 28936 axcontlem4 28938 axcontlem8 28942 clwwlknccat 30033 ex-fpar 30432 ipasslem11 30810 hhssnv 31234 mayete3i 31698 idunop 31948 idhmop 31952 0lnfn 31955 lnopmi 31970 lnophsi 31971 lnopcoi 31973 hmops 31990 hmopm 31991 nlelshi 32030 cnlnadjlem2 32038 kbass6 32091 strlem3a 32222 hstrlem3a 32230 elrgspnlem2 33200 mndpluscn 33929 xrge0iifhom 33940 rezh 33972 probdsb 34425 resconn 35258 iscvm 35271 satfdmlem 35380 satffunlem1lem1 35414 satffunlem2lem1 35416 fwddifnval 36176 bj-bary1 37325 poimirlem15 37654 mbfposadd 37686 ftc1anclem3 37714 rrnmval 37847 dvhopaddN 41132 nnadddir 42282 cnreeu 42502 prjcrvfval 42643 pellex 42847 rmxfval 42916 rmyfval 42917 qirropth 42920 rmxycomplete 42929 jm2.15nn0 43015 rmxdioph 43028 expdiophlem2 43034 mendvsca 43199 deg1mhm 43212 mnringmulrvald 44239 addrval 44477 subrval 44478 fmulcl 45600 fmuldfeqlem1 45601 line 48743 itsclc0xyqsolr 48780 |
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