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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 7369 | . 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 7360 |
| 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 7363 |
| This theorem is referenced by: oveqan12rd 7380 offval 7633 offval3 7928 odi 8508 omopth2 8513 oeoa 8527 ecovdi 8766 ackbij1lem9 10141 distrpi 10813 addpipq 10852 mulpipq 10855 lterpq 10885 reclem3pr 10964 1idsr 11013 mulcnsr 11051 mulrid 11134 1re 11136 mul02 11315 addcom 11323 mulsub 11584 mulsub2 11585 muleqadd 11785 divmuldiv 11845 div2sub 11970 addltmul 12381 xnegdi 13167 xadddilem 13213 fzsubel 13480 fzoval 13580 seqid3 13973 mulexp 14028 sqdiv 14048 hashdom 14306 hashun 14309 ccatfval 14500 splcl 14679 crim 15042 readd 15053 remullem 15055 imadd 15061 cjadd 15068 cjreim 15087 sqrtmul 15186 sqabsadd 15209 sqabssub 15210 absmul 15221 abs2dif 15260 bhmafibid1 15395 binom 15757 binomfallfac 15968 sinadd 16093 cosadd 16094 dvds2ln 16220 sadcaddlem 16388 bezoutlem4 16473 bezout 16474 absmulgcd 16480 gcddiv 16482 bezoutr1 16500 lcmgcd 16538 lcmfass 16577 nn0gcdsq 16683 crth 16709 pythagtriplem1 16748 pcqmul 16785 4sqlem4a 16883 4sqlem4 16884 prdsplusgval 17397 prdsmulrval 17399 prdsdsval 17402 prdsvscaval 17403 idmgmhm 18630 resmgmhm 18640 idmhm 18724 0mhm 18748 resmhm 18749 prdspjmhm 18758 pwsdiagmhm 18760 gsumws2 18771 frmdup1 18793 eqgval 19110 idghm 19164 resghm 19165 mulgmhm 19760 mulgghm 19761 srglmhm 20160 srgrmhm 20161 ringlghm 20251 ringrghm 20252 gsumdixp 20258 isrhm 20418 rhmval 20437 issrngd 20792 lmodvsghm 20878 pwssplit2 21016 xrsdsval 21369 expmhm 21395 expghm 21434 mulgghm2 21435 mulgrhm 21436 pzriprnglem4 21443 cygznlem3 21528 asclghm 21842 psrmulfval 21903 evlslem4 22035 mpfrcl 22044 mamuval 22341 mamufv 22342 mvmulval 22491 mndifsplit 22584 mat2pmatmul 22679 decpmatmul 22720 fmval 23891 fmf 23893 flffval 23937 divcnOLD 24817 divcn 24819 rescncf 24850 htpyco1 24937 tcphcph 25197 rrxdsfival 25373 ehl2eudisval 25383 volun 25506 dyadval 25553 dvlip 25958 ftc1a 26004 ftc2ditglem 26012 tdeglem3 26024 q1pval 26120 reefgim 26420 relogoprlem 26560 eflogeq 26571 zetacvg 26985 lgsdir2 27301 lgsdchr 27326 2sq2 27404 2sqnn0 27409 negsdi 28050 brbtwn2 28982 ax5seglem4 29009 axeuclid 29040 axcontlem2 29042 axcontlem4 29044 axcontlem8 29048 clwwlknccat 30142 ex-fpar 30541 ipasslem11 30919 hhssnv 31343 mayete3i 31807 idunop 32057 idhmop 32061 0lnfn 32064 lnopmi 32079 lnophsi 32080 lnopcoi 32082 hmops 32099 hmopm 32100 nlelshi 32139 cnlnadjlem2 32147 kbass6 32200 strlem3a 32331 hstrlem3a 32339 elrgspnlem2 33327 mndpluscn 34085 xrge0iifhom 34096 rezh 34128 probdsb 34581 resconn 35442 iscvm 35455 satfdmlem 35564 satffunlem1lem1 35598 satffunlem2lem1 35600 fwddifnval 36359 bj-bary1 37519 poimirlem15 37838 mbfposadd 37870 ftc1anclem3 37898 rrnmval 38031 dvhopaddN 41442 nnadddir 42592 cnreeu 42812 prjcrvfval 42941 pellex 43144 rmxfval 43213 rmyfval 43214 qirropth 43217 rmxycomplete 43226 jm2.15nn0 43312 rmxdioph 43325 expdiophlem2 43331 mendvsca 43496 deg1mhm 43509 mnringmulrvald 44535 addrval 44773 subrval 44774 fmulcl 45894 fmuldfeqlem1 45895 line 49045 itsclc0xyqsolr 49082 |
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