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Theorem cnvadj 11453
Description: The adjoint function equals its converse.
Assertion
Ref Expression
cnvadj |- `'adjh = adjh

Proof of Theorem cnvadj
StepHypRef Expression
1 cnvopab 4317 . . 3 |- `'{<.u, t>. | (u:~H-->~H /\ t:~H-->~H /\ A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y))} = {<.t, u>. | (u:~H-->~H /\ t:~H-->~H /\ A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y))}
2 3ancoma 865 . . . . 5 |- ((u:~H-->~H /\ t:~H-->~H /\ A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y)) <-> (t:~H-->~H /\ u:~H-->~H /\ A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y)))
3 ax-his1 10582 . . . . . . . . . . . . . . . . . 18 |- (((u` y) e. ~H /\ x e. ~H) -> ((u` y) .ih x) = (*` (x .ih (u` y))))
4 ffvelrn 4787 . . . . . . . . . . . . . . . . . 18 |- ((u:~H-->~H /\ y e. ~H) -> (u` y) e. ~H)
53, 4sylan 497 . . . . . . . . . . . . . . . . 17 |- (((u:~H-->~H /\ y e. ~H) /\ x e. ~H) -> ((u` y) .ih x) = (*` (x .ih (u` y))))
65adantrl 430 . . . . . . . . . . . . . . . 16 |- (((u:~H-->~H /\ y e. ~H) /\ (t:~H-->~H /\ x e. ~H)) -> ((u` y) .ih x) = (*` (x .ih (u` y))))
7 ax-his1 10582 . . . . . . . . . . . . . . . . . 18 |- ((y e. ~H /\ (t` x) e. ~H) -> (y .ih (t` x)) = (*` ((t` x) .ih y)))
8 ffvelrn 4787 . . . . . . . . . . . . . . . . . 18 |- ((t:~H-->~H /\ x e. ~H) -> (t` x) e. ~H)
97, 8sylan2 500 . . . . . . . . . . . . . . . . 17 |- ((y e. ~H /\ (t:~H-->~H /\ x e. ~H)) -> (y .ih (t` x)) = (*` ((t` x) .ih y)))
109adantll 428 . . . . . . . . . . . . . . . 16 |- (((u:~H-->~H /\ y e. ~H) /\ (t:~H-->~H /\ x e. ~H)) -> (y .ih (t` x)) = (*` ((t` x) .ih y)))
116, 10eqeq12d 1899 . . . . . . . . . . . . . . 15 |- (((u:~H-->~H /\ y e. ~H) /\ (t:~H-->~H /\ x e. ~H)) -> (((u` y) .ih x) = (y .ih (t` x)) <-> (*` (x .ih (u` y))) = (*` ((t` x) .ih y))))
1211ancoms 484 . . . . . . . . . . . . . 14 |- (((t:~H-->~H /\ x e. ~H) /\ (u:~H-->~H /\ y e. ~H)) -> (((u` y) .ih x) = (y .ih (t` x)) <-> (*` (x .ih (u` y))) = (*` ((t` x) .ih y))))
13 hicl 10580 . . . . . . . . . . . . . . . . 17 |- ((x e. ~H /\ (u` y) e. ~H) -> (x .ih (u` y)) e. CC)
1413, 4sylan2 500 . . . . . . . . . . . . . . . 16 |- ((x e. ~H /\ (u:~H-->~H /\ y e. ~H)) -> (x .ih (u` y)) e. CC)
1514adantll 428 . . . . . . . . . . . . . . 15 |- (((t:~H-->~H /\ x e. ~H) /\ (u:~H-->~H /\ y e. ~H)) -> (x .ih (u` y)) e. CC)
16 hicl 10580 . . . . . . . . . . . . . . . . 17 |- (((t` x) e. ~H /\ y e. ~H) -> ((t` x) .ih y) e. CC)
1716, 8sylan 497 . . . . . . . . . . . . . . . 16 |- (((t:~H-->~H /\ x e. ~H) /\ y e. ~H) -> ((t` x) .ih y) e. CC)
1817adantrl 430 . . . . . . . . . . . . . . 15 |- (((t:~H-->~H /\ x e. ~H) /\ (u:~H-->~H /\ y e. ~H)) -> ((t` x) .ih y) e. CC)
19 cj11 8080 . . . . . . . . . . . . . . 15 |- (((x .ih (u` y)) e. CC /\ ((t` x) .ih y) e. CC) -> ((*` (x .ih (u` y))) = (*` ((t` x) .ih y)) <-> (x .ih (u` y)) = ((t` x) .ih y)))
2015, 18, 19syl11anc 524 . . . . . . . . . . . . . 14 |- (((t:~H-->~H /\ x e. ~H) /\ (u:~H-->~H /\ y e. ~H)) -> ((*` (x .ih (u` y))) = (*` ((t` x) .ih y)) <-> (x .ih (u` y)) = ((t` x) .ih y)))
2112, 20bitr2d 588 . . . . . . . . . . . . 13 |- (((t:~H-->~H /\ x e. ~H) /\ (u:~H-->~H /\ y e. ~H)) -> ((x .ih (u` y)) = ((t` x) .ih y) <-> ((u` y) .ih x) = (y .ih (t` x))))
2221an4s 566 . . . . . . . . . . . 12 |- (((t:~H-->~H /\ u:~H-->~H) /\ (x e. ~H /\ y e. ~H)) -> ((x .ih (u` y)) = ((t` x) .ih y) <-> ((u` y) .ih x) = (y .ih (t` x))))
2322anassrs 489 . . . . . . . . . . 11 |- ((((t:~H-->~H /\ u:~H-->~H) /\ x e. ~H) /\ y e. ~H) -> ((x .ih (u` y)) = ((t` x) .ih y) <-> ((u` y) .ih x) = (y .ih (t` x))))
24 eqcom 1886 . . . . . . . . . . 11 |- (((u` y) .ih x) = (y .ih (t` x)) <-> (y .ih (t` x)) = ((u` y) .ih x))
2523, 24syl6bb 595 . . . . . . . . . 10 |- ((((t:~H-->~H /\ u:~H-->~H) /\ x e. ~H) /\ y e. ~H) -> ((x .ih (u` y)) = ((t` x) .ih y) <-> (y .ih (t` x)) = ((u` y) .ih x)))
2625ralbidva 2119 . . . . . . . . 9 |- (((t:~H-->~H /\ u:~H-->~H) /\ x e. ~H) -> (A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y) <-> A.y e. ~H (y .ih (t` x)) = ((u` y) .ih x)))
2726ralbidva 2119 . . . . . . . 8 |- ((t:~H-->~H /\ u:~H-->~H) -> (A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y) <-> A.x e. ~H A.y e. ~H (y .ih (t` x)) = ((u` y) .ih x)))
28 ralcom 2242 . . . . . . . 8 |- (A.x e. ~H A.y e. ~H (y .ih (t` x)) = ((u` y) .ih x) <-> A.y e. ~H A.x e. ~H (y .ih (t` x)) = ((u` y) .ih x))
2927, 28syl6bb 595 . . . . . . 7 |- ((t:~H-->~H /\ u:~H-->~H) -> (A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y) <-> A.y e. ~H A.x e. ~H (y .ih (t` x)) = ((u` y) .ih x)))
3029pm5.32i 707 . . . . . 6 |- (((t:~H-->~H /\ u:~H-->~H) /\ A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y)) <-> ((t:~H-->~H /\ u:~H-->~H) /\ A.y e. ~H A.x e. ~H (y .ih (t` x)) = ((u` y) .ih x)))
31 df-3an 860 . . . . . 6 |- ((t:~H-->~H /\ u:~H-->~H /\ A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y)) <-> ((t:~H-->~H /\ u:~H-->~H) /\ A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y)))
32 df-3an 860 . . . . . 6 |- ((t:~H-->~H /\ u:~H-->~H /\ A.y e. ~H A.x e. ~H (y .ih (t` x)) = ((u` y) .ih x)) <-> ((t:~H-->~H /\ u:~H-->~H) /\ A.y e. ~H A.x e. ~H (y .ih (t` x)) = ((u` y) .ih x)))
3330, 31, 323bitr4i 200 . . . . 5 |- ((t:~H-->~H /\ u:~H-->~H /\ A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y)) <-> (t:~H-->~H /\ u:~H-->~H /\ A.y e. ~H A.x e. ~H (y .ih (t` x)) = ((u` y) .ih x)))
342, 33bitri 190 . . . 4 |- ((u:~H-->~H /\ t:~H-->~H /\ A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y)) <-> (t:~H-->~H /\ u:~H-->~H /\ A.y e. ~H A.x e. ~H (y .ih (t` x)) = ((u` y) .ih x)))
3534opabbii 3402 . . 3 |- {<.t, u>. | (u:~H-->~H /\ t:~H-->~H /\ A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y))} = {<.t, u>. | (t:~H-->~H /\ u:~H-->~H /\ A.y e. ~H A.x e. ~H (y .ih (t` x)) = ((u` y) .ih x))}
361, 35eqtri 1908 . 2 |- `'{<.u, t>. | (u:~H-->~H /\ t:~H-->~H /\ A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y))} = {<.t, u>. | (t:~H-->~H /\ u:~H-->~H /\ A.y e. ~H A.x e. ~H (y .ih (t` x)) = ((u` y) .ih x))}
37 dfadj2 11449 . . 3 |- adjh = {<.u, t>. | (u:~H-->~H /\ t:~H-->~H /\ A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y))}
3837cnveqi 4136 . 2 |- `'adjh = `'{<.u, t>. | (u:~H-->~H /\ t:~H-->~H /\ A.x e. ~H A.y e. ~H (x .ih (u` y)) = ((t` x) .ih y))}
39 dfadj2 11449 . 2 |- adjh = {<.t, u>. | (t:~H-->~H /\ u:~H-->~H /\ A.y e. ~H A.x e. ~H (y .ih (t` x)) = ((u` y) .ih x))}
4036, 38, 393eqtr4i 1921 1 |- `'adjh = adjh
Colors of variables: wff set class
Syntax hints:   <-> wb 163   /\ wa 240   /\ w3a 858   = wceq 1298   e. wcel 1300  A.wral 2105  {copab 3395  `'ccnv 3985  -->wf 3994  ` cfv 3998  (class class class)co 4884  CCcc 6384  *ccj 7999  ~Hchil 10420   .ih csp 10425  adjhcado 10456
This theorem is referenced by:  funcnvadj 11454  adj1o 11455  adjbdlnb 11654
This theorem was proved from axioms:  ax-1 4  ax-2 5  ax-3 6  ax-mp 7  ax-7 1304  ax-gen 1305  ax-8 1306  ax-9 1307  ax-10 1308  ax-11 1309  ax-12 1310  ax-13 1311  ax-14 1312  ax-17 1317  ax-4 1319  ax-5o 1321  ax-6o 1324  ax-9o 1481  ax-10o 1500  ax-16 1580  ax-11o 1588  ax-ext 1865  ax-rep 3428  ax-sep 3438  ax-nul 3445  ax-pow 3481  ax-pr 3524  ax-un 3790  ax-inf2 5731  ax-hfi 10579  ax-his1 10582
This theorem depends on definitions:  df-bi 164  df-or 241  df-an 242  df-3or 859  df-3an 860  df-ex 1327  df-sb 1536  df-eu 1775  df-mo 1776  df-clab 1872  df-cleq 1877  df-clel 1880  df-ne 2019  df-nel 2020  df-ral 2109  df-rex 2110  df-reu 2111  df-rab 2112  df-v 2294  df-sbc 2454  df-csb 2541  df-dif 2597  df-un 2600  df-in 2603  df-ss 2605  df-pss 2607  df-nul 2876  df-if 2983  df-pw 3035  df-sn 3049  df-pr 3050  df-tp 3052  df-op 3053  df-uni 3178  df-int 3215  df-iun 3257  df-br 3339  df-opab 3396  df-tr 3412  df-eprel 3583  df-id 3586  df-po 3591  df-so 3604  df-fr 3625  df-we 3644  df-ord 3660  df-on 3661  df-lim 3662  df-suc 3663  df-om 3950  df-xp 4000  df-rel 4001  df-cnv 4002  df-co 4003  df-dm 4004  df-rn 4005  df-res 4006  df-ima 4007  df-fun 4008  df-fn 4009  df-f 4010  df-f1 4011  df-fo 4012  df-f1o 4013  df-fv 4014  df-opr 4886  df-oprab 4887  df-mpt 5006  df-1st 5020  df-2nd 5021  df-iota 5089  df-rdg 5140  df-1o 5177  df-oadd 5179  df-omul 5180  df-er 5318  df-ec 5320  df-qs 5323  df-en 5427  df-dom 5428  df-sdom 5429  df-undef 5556  df-riota 5560  df-ni 6152  df-pli 6153  df-mi 6154  df-lti 6155  df-plpq 6187  df-mpq 6188  df-enq 6189  df-nq 6190  df-plq 6191  df-mq 6192  df-rq 6193  df-ltq 6194  df-1q 6195  df-np 6238  df-1p 6239  df-plp 6240  df-mp 6241  df-ltp 6242  df-plpr 6316  df-mpr 6317  df-enr 6318  df-nr 6319  df-plr 6320  df-mr 6321  df-ltr 6322  df-0r 6323  df-1r 6324  df-m1r 6325  df-c 6392  df-0 6393  df-1 6394  df-i 6395  df-r 6396  df-plus 6397  df-mul 6398  df-lt 6399  df-sub 6511  df-neg 6513  df-pnf 6654  df-mnf 6655  df-xr 6656  df-ltxr 6657  df-le 6658  df-div 6892  df-re 8001  df-im 8002  df-cj 8003  df-adjh 11412
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