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| Mirrors > Home > ILE Home > Th. List > oveqan12d | Unicode version | ||
| Description: Equality deduction for operation value. (Contributed by NM, 10-Aug-1995.) |
| Ref | Expression |
|---|---|
| oveq1d.1 |
|
| opreqan12i.2 |
|
| Ref | Expression |
|---|---|
| oveqan12d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | oveq1d.1 |
. 2
| |
| 2 | opreqan12i.2 |
. 2
| |
| 3 | oveq12 6097 |
. 2
| |
| 4 | 1, 2, 3 | syl2an 289 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 |
| This proof depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-rex 2534 df-v 2823 df-un 3224 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4132 df-iota 5340 df-fv 5388 df-ov 6091 |
| This theorem is used by: oveqan12rd 6108 offval 6314 offval3 6371 ecovdi 6925 ecovidi 6926 distrpig 7706 addcmpblnq 7740 addpipqqs 7743 mulpipq 7745 addcomnqg 7754 addcmpblnq0 7816 distrnq0 7832 recexprlem1ssl 8006 recexprlem1ssu 8007 1idsr 8141 addcnsrec 8215 mulcnsrec 8216 mulrid 8329 mulsub 8735 mulsub2 8736 muleqadd 9006 divmuldivap 9050 div2subap 9175 addltmul 9553 xnegdi 10286 fzsubel 10482 fzoval 10571 mulexp 11035 sqdivap 11060 crim 11644 readd 11655 remullem 11657 imadd 11663 cjadd 11670 cjreim 11690 sqrtmul 11822 sqabsadd 11842 sqabssub 11843 absmul 11856 abs2dif 11894 binom 12275 sinadd 12527 cosadd 12528 dvds2ln 12615 absmulgcd 12818 gcddiv 12820 bezoutr1 12834 lcmgcd 12880 nn0gcdsq 13004 crth 13030 pythagtriplem1 13072 pcqmul 13110 4sqlem4a 13198 4sqlem4 13199 idmhm 13834 resmhm 13852 eqgval 14084 idghm 14120 resghm 14121 prdsplusgval 14289 prdsmulrval 14291 isrhm 14573 rhmval 14588 psrmulfval 15196 xmetxp 15750 xmetxpbl 15751 txmetcnp 15761 divcnap 15808 rescncf 15824 relogoprlem 16115 lgsdir2 16374 clwwlknccat 16886 |
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