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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 6924 ecovidi 6925 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 10287 fzsubel 10483 fzoval 10572 mulexp 11036 sqdivap 11061 crim 11645 readd 11656 remullem 11658 imadd 11664 cjadd 11671 cjreim 11691 sqrtmul 11823 sqabsadd 11843 sqabssub 11844 absmul 11857 abs2dif 11895 binom 12276 sinadd 12528 cosadd 12529 dvds2ln 12616 absmulgcd 12819 gcddiv 12821 bezoutr1 12835 lcmgcd 12881 nn0gcdsq 13005 crth 13031 pythagtriplem1 13073 pcqmul 13111 4sqlem4a 13199 4sqlem4 13200 idmhm 13835 resmhm 13853 eqgval 14085 idghm 14121 resghm 14122 prdsplusgval 14290 prdsmulrval 14292 isrhm 14574 rhmval 14589 psrmulfval 15187 xmetxp 15733 xmetxpbl 15734 txmetcnp 15744 divcnap 15791 rescncf 15807 relogoprlem 16098 lgsdir2 16357 clwwlknccat 16869 |
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