Theorem erdszelem7 29992

Description: Lemma for erdsze 29997. (Contributed by Mario Carneiro, 22-Jan-2015.)

Hypotheses

Ref	Expression
erdsze.n	|- ( ph -> N e. NN )
erdsze.f	|- ( ph -> F : ( 1 ... N ) -1-1-> RR )
erdszelem.k	|- K = ( x e. ( 1 ... N ) |-> sup ( ( # " { y e. ~P ( 1 ... x ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ x e. y ) } ) , RR , < ) )
erdszelem.o	|- O Or RR
erdszelem.a	|- ( ph -> A e. ( 1 ... N ) )
erdszelem7.r	|- ( ph -> R e. NN )
erdszelem7.m	|- ( ph -> -. ( K ` A ) e. ( 1 ... ( R - 1 ) ) )

Assertion

Ref	Expression
erdszelem7	|- ( ph -> E. s e. ~P ( 1 ... N ) ( R <_ ( # ` s ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) ) )

Distinct variable groups:   x, y, s, F   K, s   A, s, x, y   O, s, x, y   R, s, x, y   N, s, x, y   ph, s, x, y

Allowed substitution hints:   K( x, y)

Proof of Theorem erdszelem7

Step	Hyp	Ref	Expression
1		hashf 12560	. . . 4 |- # : _V --> ( NN0 u. { +oo } )
2		ffun 5742	. . . 4 |- ( # : _V --> ( NN0 u. { +oo } ) -> Fun # )
3	1, 2	ax-mp 5	. . 3 |- Fun #
4		erdszelem.a	. . . 4 |- ( ph -> A e. ( 1 ... N ) )
5		erdsze.n	. . . . 5 |- ( ph -> N e. NN )
6		erdsze.f	. . . . 5 |- ( ph -> F : ( 1 ... N ) -1-1-> RR )
7		erdszelem.k	. . . . 5 |- K = ( x e. ( 1 ... N ) |-> sup ( ( # " { y e. ~P ( 1 ... x ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ x e. y ) } ) , RR , < ) )
8		erdszelem.o	. . . . 5 |- O Or RR
9	5, 6, 7, 8	erdszelem5 29990	. . . 4 |- ( ( ph /\ A e. ( 1 ... N ) ) -> ( K ` A ) e. ( # " { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) } ) )
10	4, 9	mpdan 681	. . 3 |- ( ph -> ( K ` A ) e. ( # " { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) } ) )
11		fvelima 5931	. . 3 |- ( ( Fun # /\ ( K ` A ) e. ( # " { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) } ) ) -> E. s e. { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) } ( # ` s ) = ( K ` A ) )
12	3, 10, 11	sylancr 676	. 2 |- ( ph -> E. s e. { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) } ( # ` s ) = ( K ` A ) )
13		eqid 2471	. . . . . 6 |- { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) } = { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) }
14	13	erdszelem1 29986	. . . . 5 |- ( s e. { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) } <-> ( s C_ ( 1 ... A ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) /\ A e. s ) )
15		simprl1 1075	. . . . . . . . 9 |- ( ( ph /\ ( ( s C_ ( 1 ... A ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) /\ A e. s ) /\ ( # ` s ) = ( K ` A ) ) ) -> s C_ ( 1 ... A ) )
16		elfzuz3 11823	. . . . . . . . . . 11 |- ( A e. ( 1 ... N ) -> N e. ( ZZ>= ` A ) )
17		fzss2 11864	. . . . . . . . . . 11 |- ( N e. ( ZZ>= ` A ) -> ( 1 ... A ) C_ ( 1 ... N ) )
18	4, 16, 17	3syl 18	. . . . . . . . . 10 |- ( ph -> ( 1 ... A ) C_ ( 1 ... N ) )
19	18	adantr 472	. . . . . . . . 9 |- ( ( ph /\ ( ( s C_ ( 1 ... A ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) /\ A e. s ) /\ ( # ` s ) = ( K ` A ) ) ) -> ( 1 ... A ) C_ ( 1 ... N ) )
20	15, 19	sstrd 3428	. . . . . . . 8 |- ( ( ph /\ ( ( s C_ ( 1 ... A ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) /\ A e. s ) /\ ( # ` s ) = ( K ` A ) ) ) -> s C_ ( 1 ... N ) )
21		selpw 3949	. . . . . . . 8 |- ( s e. ~P ( 1 ... N ) <-> s C_ ( 1 ... N ) )
22	20, 21	sylibr 217	. . . . . . 7 |- ( ( ph /\ ( ( s C_ ( 1 ... A ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) /\ A e. s ) /\ ( # ` s ) = ( K ` A ) ) ) -> s e. ~P ( 1 ... N ) )
23		erdszelem7.m	. . . . . . . . . . 11 |- ( ph -> -. ( K ` A ) e. ( 1 ... ( R - 1 ) ) )
24	5, 6, 7, 8	erdszelem6 29991	. . . . . . . . . . . . . . 15 |- ( ph -> K : ( 1 ... N ) --> NN )
25	24, 4	ffvelrnd 6038	. . . . . . . . . . . . . 14 |- ( ph -> ( K ` A ) e. NN )
26		nnuz 11218	. . . . . . . . . . . . . 14 |- NN = ( ZZ>= ` 1 )
27	25, 26	syl6eleq 2559	. . . . . . . . . . . . 13 |- ( ph -> ( K ` A ) e. ( ZZ>= ` 1 ) )
28		erdszelem7.r	. . . . . . . . . . . . . 14 |- ( ph -> R e. NN )
29		nnz 10983	. . . . . . . . . . . . . 14 |- ( R e. NN -> R e. ZZ )
30		peano2zm 11004	. . . . . . . . . . . . . 14 |- ( R e. ZZ -> ( R - 1 ) e. ZZ )
31	28, 29, 30	3syl 18	. . . . . . . . . . . . 13 |- ( ph -> ( R - 1 ) e. ZZ )
32		elfz5 11818	. . . . . . . . . . . . 13 |- ( ( ( K ` A ) e. ( ZZ>= ` 1 ) /\ ( R - 1 ) e. ZZ ) -> ( ( K ` A ) e. ( 1 ... ( R - 1 ) ) <-> ( K ` A ) <_ ( R - 1 ) ) )
33	27, 31, 32	syl2anc 673	. . . . . . . . . . . 12 |- ( ph -> ( ( K ` A ) e. ( 1 ... ( R - 1 ) ) <-> ( K ` A ) <_ ( R - 1 ) ) )
34		nnltlem1 11026	. . . . . . . . . . . . 13 |- ( ( ( K ` A ) e. NN /\ R e. NN ) -> ( ( K ` A ) < R <-> ( K ` A ) <_ ( R - 1 ) ) )
35	25, 28, 34	syl2anc 673	. . . . . . . . . . . 12 |- ( ph -> ( ( K ` A ) < R <-> ( K ` A ) <_ ( R - 1 ) ) )
36	33, 35	bitr4d 264	. . . . . . . . . . 11 |- ( ph -> ( ( K ` A ) e. ( 1 ... ( R - 1 ) ) <-> ( K ` A ) < R ) )
37	23, 36	mtbid 307	. . . . . . . . . 10 |- ( ph -> -. ( K ` A ) < R )
38	28	nnred 10646	. . . . . . . . . . 11 |- ( ph -> R e. RR )
39	13	erdszelem2 29987	. . . . . . . . . . . . . 14 |- ( ( # " { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) } ) e. Fin /\ ( # " { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) } ) C_ NN )
40	39	simpri 469	. . . . . . . . . . . . 13 |- ( # " { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) } ) C_ NN
41		nnssre 10635	. . . . . . . . . . . . 13 |- NN C_ RR
42	40, 41	sstri 3427	. . . . . . . . . . . 12 |- ( # " { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) } ) C_ RR
43	42, 10	sseldi 3416	. . . . . . . . . . 11 |- ( ph -> ( K ` A ) e. RR )
44	38, 43	lenltd 9798	. . . . . . . . . 10 |- ( ph -> ( R <_ ( K ` A ) <-> -. ( K ` A ) < R ) )
45	37, 44	mpbird 240	. . . . . . . . 9 |- ( ph -> R <_ ( K ` A ) )
46	45	adantr 472	. . . . . . . 8 |- ( ( ph /\ ( ( s C_ ( 1 ... A ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) /\ A e. s ) /\ ( # ` s ) = ( K ` A ) ) ) -> R <_ ( K ` A ) )
47		simprr 774	. . . . . . . 8 |- ( ( ph /\ ( ( s C_ ( 1 ... A ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) /\ A e. s ) /\ ( # ` s ) = ( K ` A ) ) ) -> ( # ` s ) = ( K ` A ) )
48	46, 47	breqtrrd 4422	. . . . . . 7 |- ( ( ph /\ ( ( s C_ ( 1 ... A ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) /\ A e. s ) /\ ( # ` s ) = ( K ` A ) ) ) -> R <_ ( # ` s ) )
49		simprl2 1076	. . . . . . 7 |- ( ( ph /\ ( ( s C_ ( 1 ... A ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) /\ A e. s ) /\ ( # ` s ) = ( K ` A ) ) ) -> ( F |` s ) Isom < , O ( s , ( F " s ) ) )
50	22, 48, 49	jca32 544	. . . . . 6 |- ( ( ph /\ ( ( s C_ ( 1 ... A ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) /\ A e. s ) /\ ( # ` s ) = ( K ` A ) ) ) -> ( s e. ~P ( 1 ... N ) /\ ( R <_ ( # ` s ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) ) ) )
51	50	expr 626	. . . . 5 |- ( ( ph /\ ( s C_ ( 1 ... A ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) /\ A e. s ) ) -> ( ( # ` s ) = ( K ` A ) -> ( s e. ~P ( 1 ... N ) /\ ( R <_ ( # ` s ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) ) ) ) )
52	14, 51	sylan2b 483	. . . 4 |- ( ( ph /\ s e. { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) } ) -> ( ( # ` s ) = ( K ` A ) -> ( s e. ~P ( 1 ... N ) /\ ( R <_ ( # ` s ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) ) ) ) )
53	52	expimpd 614	. . 3 |- ( ph -> ( ( s e. { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) } /\ ( # ` s ) = ( K ` A ) ) -> ( s e. ~P ( 1 ... N ) /\ ( R <_ ( # ` s ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) ) ) ) )
54	53	reximdv2 2855	. 2 |- ( ph -> ( E. s e. { y e. ~P ( 1 ... A ) | ( ( F |` y ) Isom < , O ( y , ( F " y ) ) /\ A e. y ) } ( # ` s ) = ( K ` A ) -> E. s e. ~P ( 1 ... N ) ( R <_ ( # ` s ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) ) ) )
55	12, 54	mpd 15	1 |- ( ph -> E. s e. ~P ( 1 ... N ) ( R <_ ( # ` s ) /\ ( F |` s ) Isom < , O ( s , ( F " s ) ) ) )

Syntax hints:   -. wn 3   -> wi 4   <-> wb 189   /\ wa 376   /\ w3a 1007   = wceq 1452   e. wcel 1904   E.wrex 2757   {crab 2760   _Vcvv 3031   u. cun 3388   C_ wss 3390   ~Pcpw 3942   {csn 3959   class class class wbr 4395   |-> cmpt 4454   Or wor 4759   |` cres 4841   "cima 4842   Fun wfun 5583   -->wf 5585   -1-1->wf1 5586   ` cfv 5589   Isom wiso 5590  (class class class)co 6308   Fincfn 7587   supcsup 7972   RRcr 9556   1c1 9558   +oocpnf 9690   < clt 9693   <_ cle 9694   - cmin 9880   NNcn 10631   NN0cn0 10893   ZZcz 10961   ZZ>=cuz 11182   ...cfz 11810   #chash 12553

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1677  ax-4 1690  ax-5 1766  ax-6 1813  ax-7 1859  ax-8 1906  ax-9 1913  ax-10 1932  ax-11 1937  ax-12 1950  ax-13 2104  ax-ext 2451  ax-sep 4518  ax-nul 4527  ax-pow 4579  ax-pr 4639  ax-un 6602  ax-cnex 9613  ax-resscn 9614  ax-1cn 9615  ax-icn 9616  ax-addcl 9617  ax-addrcl 9618  ax-mulcl 9619  ax-mulrcl 9620  ax-mulcom 9621  ax-addass 9622  ax-mulass 9623  ax-distr 9624  ax-i2m1 9625  ax-1ne0 9626  ax-1rid 9627  ax-rnegex 9628  ax-rrecex 9629  ax-cnre 9630  ax-pre-lttri 9631  ax-pre-lttrn 9632  ax-pre-ltadd 9633  ax-pre-mulgt0 9634

This theorem depends on definitions:  df-bi 190  df-or 377  df-an 378  df-3or 1008  df-3an 1009  df-tru 1455  df-ex 1672  df-nf 1676  df-sb 1806  df-eu 2323  df-mo 2324  df-clab 2458  df-cleq 2464  df-clel 2467  df-nfc 2601  df-ne 2643  df-nel 2644  df-ral 2761  df-rex 2762  df-reu 2763  df-rmo 2764  df-rab 2765  df-v 3033  df-sbc 3256  df-csb 3350  df-dif 3393  df-un 3395  df-in 3397  df-ss 3404  df-pss 3406  df-nul 3723  df-if 3873  df-pw 3944  df-sn 3960  df-pr 3962  df-tp 3964  df-op 3966  df-uni 4191  df-int 4227  df-iun 4271  df-br 4396  df-opab 4455  df-mpt 4456  df-tr 4491  df-eprel 4750  df-id 4754  df-po 4760  df-so 4761  df-fr 4798  df-we 4800  df-xp 4845  df-rel 4846  df-cnv 4847  df-co 4848  df-dm 4849  df-rn 4850  df-res 4851  df-ima 4852  df-pred 5387  df-ord 5433  df-on 5434  df-lim 5435  df-suc 5436  df-iota 5553  df-fun 5591  df-fn 5592  df-f 5593  df-f1 5594  df-fo 5595  df-f1o 5596  df-fv 5597  df-isom 5598  df-riota 6270  df-ov 6311  df-oprab 6312  df-mpt2 6313  df-om 6712  df-1st 6812  df-2nd 6813  df-wrecs 7046  df-recs 7108  df-rdg 7146  df-1o 7200  df-2o 7201  df-oadd 7204  df-er 7381  df-map 7492  df-en 7588  df-dom 7589  df-sdom 7590  df-fin 7591  df-sup 7974  df-card 8391  df-pnf 9695  df-mnf 9696  df-xr 9697  df-ltxr 9698  df-le 9699  df-sub 9882  df-neg 9883  df-nn 10632  df-n0 10894  df-z 10962  df-uz 11183  df-fz 11811  df-hash 12554

This theorem is referenced by:  erdszelem11  29996