| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 6094 |
. 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 4131 df-iota 5337 df-fv 5385 df-ov 6088 |
| This theorem is used by: oveqan12rd 6105 offval 6310 offval3 6367 ecovdi 6920 ecovidi 6921 distrpig 7700 addcmpblnq 7734 addpipqqs 7737 mulpipq 7739 addcomnqg 7748 addcmpblnq0 7810 distrnq0 7826 recexprlem1ssl 8000 recexprlem1ssu 8001 1idsr 8135 addcnsrec 8209 mulcnsrec 8210 mulrid 8323 mulsub 8728 mulsub2 8729 muleqadd 8998 divmuldivap 9042 div2subap 9167 addltmul 9542 xnegdi 10270 fzsubel 10466 fzoval 10555 mulexp 11015 sqdivap 11040 crim 11623 readd 11634 remullem 11636 imadd 11642 cjadd 11649 cjreim 11669 sqrtmul 11801 sqabsadd 11821 sqabssub 11822 absmul 11835 abs2dif 11872 binom 12251 sinadd 12503 cosadd 12504 dvds2ln 12591 absmulgcd 12794 gcddiv 12796 bezoutr1 12810 lcmgcd 12856 nn0gcdsq 12978 crth 13002 pythagtriplem1 13044 pcqmul 13082 4sqlem4a 13170 4sqlem4 13171 idmhm 13776 resmhm 13794 eqgval 14026 idghm 14062 resghm 14063 prdsplusgval 14183 prdsmulrval 14185 isrhm 14465 rhmval 14480 xmetxp 15608 xmetxpbl 15609 txmetcnp 15619 divcnap 15666 rescncf 15682 relogoprlem 15969 lgsdir2 16152 clwwlknccat 16664 |
| Copyright terms: Public domain | W3C validator |