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| Description: Equality deduction for operation value. |
| Ref | Expression |
|---|---|
| opreq1d.1 |
|
| opreqan12i.2 |
|
| Ref | Expression |
|---|---|
| opreqan12d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | opreq12 3970 |
. 2
| |
| 2 | opreq1d.1 |
. 2
| |
| 3 | opreqan12i.2 |
. 2
| |
| 4 | 1, 2, 3 | syl2an 454 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: opreqan12rd 3980 odi 4210 ecoprdi 4321 distrpi 5026 addcmpblnq 5052 addpipq 5054 reclem3pr 5158 mulsrpr 5185 1idsr 5207 mulcnsr 5254 addsub4t 5473 mulsubt 5477 muleqaddt 5700 divmuldivt 5780 fzsubelt 6501 mulexpt 6594 sumsqne0 6634 cru 6737 crne0 6739 cjreimt 6828 cjreim2t 6829 sqabsaddt 6848 sqabssubt 6849 abs2dift 6902 caure 6927 cauim 6928 fsumrev 7029 negfcncf 7269 rescncf 7272 alephadd 7582 metreslem 7822 metcnss2 7899 dscmet 7918 iscaunns 7944 xpcn 7976 iscms2lem3 7991 ghsubgi 8138 va1cnlem 8345 sm1cnilem 8347 lnocoi 8418 ipasslem11 8500 ubthlem8 8536 minveclem18 8562 minveclem19 8563 minveclem21 8565 minveclem36 8580 efgh 8718 relogoprlem 8769 hhssnv 9134 osumlem2 9579 pjv 9650 mayete3 9673 idunop 9902 idhmop 9906 0lnfn 9909 lnopm 9925 lnophs 9926 lnopco 9928 hmopst 9945 hmopmt 9946 nlelsh 9993 cnlnadjlem2 10001 kbass6t 10054 strlem3a 10179 hstrlem3a 10187 ghomsn 10388 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 962 ax-gen 963 ax-8 964 ax-10 966 ax-11 967 ax-12 968 ax-13 969 ax-14 970 ax-17 971 ax-4 973 ax-5o 975 ax-6o 978 ax-9o 1123 ax-10o 1140 ax-16 1210 ax-11o 1218 ax-ext 1459 ax-sep 2703 ax-pow 2742 ax-pr 2779 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-ex 981 df-sb 1172 df-eu 1382 df-mo 1383 df-clab 1464 df-cleq 1469 df-clel 1472 df-ne 1587 df-v 1812 df-dif 2049 df-un 2050 df-in 2051 df-ss 2053 df-nul 2281 df-pw 2402 df-sn 2412 df-pr 2413 df-op 2416 df-uni 2504 df-br 2620 df-opab 2667 df-xp 3184 df-cnv 3186 df-dm 3188 df-rn 3189 df-res 3190 df-ima 3191 df-fv 3198 df-opr 3965 |