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Mirrors > Home > ILE Home > Th. List > mgpvalg | GIF version |
Description: Value of the multiplication group operation. (Contributed by Mario Carneiro, 21-Dec-2014.) |
Ref | Expression |
---|---|
mgpval.1 | β’ π = (mulGrpβπ ) |
mgpval.2 | β’ Β· = (.rβπ ) |
Ref | Expression |
---|---|
mgpvalg | β’ (π β π β π = (π sSet β¨(+gβndx), Β· β©)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mgpval.1 | . 2 β’ π = (mulGrpβπ ) | |
2 | df-mgp 13129 | . . 3 β’ mulGrp = (π β V β¦ (π sSet β¨(+gβndx), (.rβπ)β©)) | |
3 | id 19 | . . . 4 β’ (π = π β π = π ) | |
4 | fveq2 5515 | . . . . . 6 β’ (π = π β (.rβπ) = (.rβπ )) | |
5 | mgpval.2 | . . . . . 6 β’ Β· = (.rβπ ) | |
6 | 4, 5 | eqtr4di 2228 | . . . . 5 β’ (π = π β (.rβπ) = Β· ) |
7 | 6 | opeq2d 3785 | . . . 4 β’ (π = π β β¨(+gβndx), (.rβπ)β© = β¨(+gβndx), Β· β©) |
8 | 3, 7 | oveq12d 5892 | . . 3 β’ (π = π β (π sSet β¨(+gβndx), (.rβπ)β©) = (π sSet β¨(+gβndx), Β· β©)) |
9 | elex 2748 | . . 3 β’ (π β π β π β V) | |
10 | plusgslid 12570 | . . . . . 6 β’ (+g = Slot (+gβndx) β§ (+gβndx) β β) | |
11 | 10 | simpri 113 | . . . . 5 β’ (+gβndx) β β |
12 | 11 | a1i 9 | . . . 4 β’ (π β π β (+gβndx) β β) |
13 | mulrslid 12589 | . . . . . 6 β’ (.r = Slot (.rβndx) β§ (.rβndx) β β) | |
14 | 13 | slotex 12488 | . . . . 5 β’ (π β π β (.rβπ ) β V) |
15 | 5, 14 | eqeltrid 2264 | . . . 4 β’ (π β π β Β· β V) |
16 | setsex 12493 | . . . 4 β’ ((π β π β§ (+gβndx) β β β§ Β· β V) β (π sSet β¨(+gβndx), Β· β©) β V) | |
17 | 12, 15, 16 | mpd3an23 1339 | . . 3 β’ (π β π β (π sSet β¨(+gβndx), Β· β©) β V) |
18 | 2, 8, 9, 17 | fvmptd3 5609 | . 2 β’ (π β π β (mulGrpβπ ) = (π sSet β¨(+gβndx), Β· β©)) |
19 | 1, 18 | eqtrid 2222 | 1 β’ (π β π β π = (π sSet β¨(+gβndx), Β· β©)) |
Colors of variables: wff set class |
Syntax hints: β wi 4 = wceq 1353 β wcel 2148 Vcvv 2737 β¨cop 3595 βcfv 5216 (class class class)co 5874 βcn 8918 ndxcnx 12458 sSet csts 12459 Slot cslot 12460 +gcplusg 12535 .rcmulr 12536 mulGrpcmgp 13128 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 614 ax-in2 615 ax-io 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-13 2150 ax-14 2151 ax-ext 2159 ax-sep 4121 ax-pow 4174 ax-pr 4209 ax-un 4433 ax-setind 4536 ax-cnex 7901 ax-resscn 7902 ax-1re 7904 ax-addrcl 7907 |
This theorem depends on definitions: df-bi 117 df-3an 980 df-tru 1356 df-fal 1359 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ne 2348 df-ral 2460 df-rex 2461 df-rab 2464 df-v 2739 df-sbc 2963 df-csb 3058 df-dif 3131 df-un 3133 df-in 3135 df-ss 3142 df-pw 3577 df-sn 3598 df-pr 3599 df-op 3601 df-uni 3810 df-int 3845 df-br 4004 df-opab 4065 df-mpt 4066 df-id 4293 df-xp 4632 df-rel 4633 df-cnv 4634 df-co 4635 df-dm 4636 df-rn 4637 df-res 4638 df-iota 5178 df-fun 5218 df-fn 5219 df-fv 5224 df-ov 5877 df-oprab 5878 df-mpo 5879 df-inn 8919 df-2 8977 df-3 8978 df-ndx 12464 df-slot 12465 df-sets 12468 df-plusg 12548 df-mulr 12549 df-mgp 13129 |
This theorem is referenced by: mgpplusgg 13132 mgpex 13133 mgpbasg 13134 mgpscag 13135 mgptsetg 13136 mgpdsg 13138 mgpress 13139 |
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