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| Description: The value of a restricted operation. (Contributed by FL, 10-Nov-2006.) |
| Ref | Expression |
|---|---|
| oprvalres |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | opelxpi 3207 |
. . 3
| |
| 2 | fvres 3719 |
. . 3
| |
| 3 | 1, 2 | syl 10 |
. 2
|
| 4 | df-opr 3950 |
. 2
| |
| 5 | df-opr 3950 |
. 2
| |
| 6 | 3, 4, 5 | 3eqtr4g 1523 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: oprssoprval 4019 mulnzcnopr 5671 metreslem 7762 metcnss 7837 metcnss2 7838 cncfmet 7844 lmss 7888 caussi 7889 causs 7890 subgopr 8055 issubgi 8059 ablmul 8068 mulid 8069 ghgrpilem1 8070 sspgval 8322 sspsval 8324 sspmlem 8325 circoprvalOLD 8657 shftefif1olem 8661 hhssabl 9053 hhssnv 9054 hhssmetdval 9066 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 959 ax-gen 960 ax-8 961 ax-10 963 ax-11 964 ax-12 965 ax-13 966 ax-14 967 ax-17 968 ax-4 970 ax-5o 972 ax-6o 975 ax-9o 1119 ax-10o 1136 ax-16 1206 ax-11o 1213 ax-ext 1452 ax-sep 2693 ax-pow 2732 ax-pr 2769 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-ex 978 df-sb 1168 df-eu 1375 df-mo 1376 df-clab 1457 df-cleq 1462 df-clel 1465 df-ne 1579 df-v 1803 df-dif 2039 df-un 2040 df-in 2041 df-ss 2043 df-nul 2271 df-pw 2392 df-sn 2402 df-pr 2403 df-op 2406 df-uni 2494 df-br 2610 df-opab 2657 df-xp 3174 df-rel 3175 df-cnv 3176 df-dm 3178 df-rn 3179 df-res 3180 df-ima 3181 df-fv 3188 df-opr 3950 |