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Theorem heiborlem5 26539
Description: Lemma for heibor 26545. The function  M is a set of point-and-radius pairs suitable for application to caubl 18733. (Contributed by Jeff Madsen, 23-Jan-2014.)
Hypotheses
Ref Expression
heibor.1  |-  J  =  ( MetOpen `  D )
heibor.3  |-  K  =  { u  |  -.  E. v  e.  ( ~P U  i^i  Fin )
u  C_  U. v }
heibor.4  |-  G  =  { <. y ,  n >.  |  ( n  e. 
NN0  /\  y  e.  ( F `  n )  /\  ( y B n )  e.  K
) }
heibor.5  |-  B  =  ( z  e.  X ,  m  e.  NN0  |->  ( z ( ball `  D ) ( 1  /  ( 2 ^ m ) ) ) )
heibor.6  |-  ( ph  ->  D  e.  ( CMet `  X ) )
heibor.7  |-  ( ph  ->  F : NN0 --> ( ~P X  i^i  Fin )
)
heibor.8  |-  ( ph  ->  A. n  e.  NN0  X  =  U_ y  e.  ( F `  n
) ( y B n ) )
heibor.9  |-  ( ph  ->  A. x  e.  G  ( ( T `  x ) G ( ( 2nd `  x
)  +  1 )  /\  ( ( B `
 x )  i^i  ( ( T `  x ) B ( ( 2nd `  x
)  +  1 ) ) )  e.  K
) )
heibor.10  |-  ( ph  ->  C G 0 )
heibor.11  |-  S  =  seq  0 ( T ,  ( m  e. 
NN0  |->  if ( m  =  0 ,  C ,  ( m  - 
1 ) ) ) )
heibor.12  |-  M  =  ( n  e.  NN  |->  <. ( S `  n
) ,  ( 3  /  ( 2 ^ n ) ) >.
)
Assertion
Ref Expression
heiborlem5  |-  ( ph  ->  M : NN --> ( X  X.  RR+ ) )
Distinct variable groups:    x, n, y, u, F    x, G    ph, x    m, n, u, v, x, y, z, D    m, M, u, x, y, z    T, m, n, x, y, z    B, n, u, v, y   
m, J, n, u, v, x, y, z    U, n, u, v, x, y, z    S, m, n, u, v, x, y, z    m, X, n, u, v, x, y, z    C, m, n, u, v, y   
n, K, x, y, z    x, B
Allowed substitution hints:    ph( y, z, v, u, m, n)    B( z, m)    C( x, z)    T( v, u)    U( m)    F( z, v, m)    G( y, z, v, u, m, n)    K( v, u, m)    M( v, n)

Proof of Theorem heiborlem5
Dummy variable  k is distinct from all other variables.
StepHypRef Expression
1 nnnn0 9972 . . . . . 6  |-  ( k  e.  NN  ->  k  e.  NN0 )
2 inss1 3389 . . . . . . . . 9  |-  ( ~P X  i^i  Fin )  C_ 
~P X
3 heibor.7 . . . . . . . . . 10  |-  ( ph  ->  F : NN0 --> ( ~P X  i^i  Fin )
)
4 ffvelrn 5663 . . . . . . . . . 10  |-  ( ( F : NN0 --> ( ~P X  i^i  Fin )  /\  k  e.  NN0 )  ->  ( F `  k )  e.  ( ~P X  i^i  Fin ) )
53, 4sylan 457 . . . . . . . . 9  |-  ( (
ph  /\  k  e.  NN0 )  ->  ( F `  k )  e.  ( ~P X  i^i  Fin ) )
62, 5sseldi 3178 . . . . . . . 8  |-  ( (
ph  /\  k  e.  NN0 )  ->  ( F `  k )  e.  ~P X )
7 elpwi 3633 . . . . . . . 8  |-  ( ( F `  k )  e.  ~P X  -> 
( F `  k
)  C_  X )
86, 7syl 15 . . . . . . 7  |-  ( (
ph  /\  k  e.  NN0 )  ->  ( F `  k )  C_  X
)
9 heibor.1 . . . . . . . . 9  |-  J  =  ( MetOpen `  D )
10 heibor.3 . . . . . . . . 9  |-  K  =  { u  |  -.  E. v  e.  ( ~P U  i^i  Fin )
u  C_  U. v }
11 heibor.4 . . . . . . . . 9  |-  G  =  { <. y ,  n >.  |  ( n  e. 
NN0  /\  y  e.  ( F `  n )  /\  ( y B n )  e.  K
) }
12 heibor.5 . . . . . . . . 9  |-  B  =  ( z  e.  X ,  m  e.  NN0  |->  ( z ( ball `  D ) ( 1  /  ( 2 ^ m ) ) ) )
13 heibor.6 . . . . . . . . 9  |-  ( ph  ->  D  e.  ( CMet `  X ) )
14 heibor.8 . . . . . . . . 9  |-  ( ph  ->  A. n  e.  NN0  X  =  U_ y  e.  ( F `  n
) ( y B n ) )
15 heibor.9 . . . . . . . . 9  |-  ( ph  ->  A. x  e.  G  ( ( T `  x ) G ( ( 2nd `  x
)  +  1 )  /\  ( ( B `
 x )  i^i  ( ( T `  x ) B ( ( 2nd `  x
)  +  1 ) ) )  e.  K
) )
16 heibor.10 . . . . . . . . 9  |-  ( ph  ->  C G 0 )
17 heibor.11 . . . . . . . . 9  |-  S  =  seq  0 ( T ,  ( m  e. 
NN0  |->  if ( m  =  0 ,  C ,  ( m  - 
1 ) ) ) )
189, 10, 11, 12, 13, 3, 14, 15, 16, 17heiborlem4 26538 . . . . . . . 8  |-  ( (
ph  /\  k  e.  NN0 )  ->  ( S `  k ) G k )
19 fvex 5539 . . . . . . . . . 10  |-  ( S `
 k )  e. 
_V
20 vex 2791 . . . . . . . . . 10  |-  k  e. 
_V
219, 10, 11, 19, 20heiborlem2 26536 . . . . . . . . 9  |-  ( ( S `  k ) G k  <->  ( k  e.  NN0  /\  ( S `
 k )  e.  ( F `  k
)  /\  ( ( S `  k ) B k )  e.  K ) )
2221simp2bi 971 . . . . . . . 8  |-  ( ( S `  k ) G k  ->  ( S `  k )  e.  ( F `  k
) )
2318, 22syl 15 . . . . . . 7  |-  ( (
ph  /\  k  e.  NN0 )  ->  ( S `  k )  e.  ( F `  k ) )
248, 23sseldd 3181 . . . . . 6  |-  ( (
ph  /\  k  e.  NN0 )  ->  ( S `  k )  e.  X
)
251, 24sylan2 460 . . . . 5  |-  ( (
ph  /\  k  e.  NN )  ->  ( S `
 k )  e.  X )
2625ralrimiva 2626 . . . 4  |-  ( ph  ->  A. k  e.  NN  ( S `  k )  e.  X )
27 fveq2 5525 . . . . . 6  |-  ( k  =  n  ->  ( S `  k )  =  ( S `  n ) )
2827eleq1d 2349 . . . . 5  |-  ( k  =  n  ->  (
( S `  k
)  e.  X  <->  ( S `  n )  e.  X
) )
2928cbvralv 2764 . . . 4  |-  ( A. k  e.  NN  ( S `  k )  e.  X  <->  A. n  e.  NN  ( S `  n )  e.  X )
3026, 29sylib 188 . . 3  |-  ( ph  ->  A. n  e.  NN  ( S `  n )  e.  X )
31 3re 9817 . . . . . . 7  |-  3  e.  RR
32 3pos 9830 . . . . . . 7  |-  0  <  3
3331, 32elrpii 10357 . . . . . 6  |-  3  e.  RR+
34 2nn 9877 . . . . . . . 8  |-  2  e.  NN
35 nnnn0 9972 . . . . . . . 8  |-  ( n  e.  NN  ->  n  e.  NN0 )
36 nnexpcl 11116 . . . . . . . 8  |-  ( ( 2  e.  NN  /\  n  e.  NN0 )  -> 
( 2 ^ n
)  e.  NN )
3734, 35, 36sylancr 644 . . . . . . 7  |-  ( n  e.  NN  ->  (
2 ^ n )  e.  NN )
3837nnrpd 10389 . . . . . 6  |-  ( n  e.  NN  ->  (
2 ^ n )  e.  RR+ )
39 rpdivcl 10376 . . . . . 6  |-  ( ( 3  e.  RR+  /\  (
2 ^ n )  e.  RR+ )  ->  (
3  /  ( 2 ^ n ) )  e.  RR+ )
4033, 38, 39sylancr 644 . . . . 5  |-  ( n  e.  NN  ->  (
3  /  ( 2 ^ n ) )  e.  RR+ )
41 opelxpi 4721 . . . . . 6  |-  ( ( ( S `  n
)  e.  X  /\  ( 3  /  (
2 ^ n ) )  e.  RR+ )  -> 
<. ( S `  n
) ,  ( 3  /  ( 2 ^ n ) ) >.  e.  ( X  X.  RR+ ) )
4241expcom 424 . . . . 5  |-  ( ( 3  /  ( 2 ^ n ) )  e.  RR+  ->  ( ( S `  n )  e.  X  ->  <. ( S `  n ) ,  ( 3  / 
( 2 ^ n
) ) >.  e.  ( X  X.  RR+ )
) )
4340, 42syl 15 . . . 4  |-  ( n  e.  NN  ->  (
( S `  n
)  e.  X  ->  <. ( S `  n
) ,  ( 3  /  ( 2 ^ n ) ) >.  e.  ( X  X.  RR+ ) ) )
4443ralimia 2616 . . 3  |-  ( A. n  e.  NN  ( S `  n )  e.  X  ->  A. n  e.  NN  <. ( S `  n ) ,  ( 3  /  ( 2 ^ n ) )
>.  e.  ( X  X.  RR+ ) )
4530, 44syl 15 . 2  |-  ( ph  ->  A. n  e.  NN  <.
( S `  n
) ,  ( 3  /  ( 2 ^ n ) ) >.  e.  ( X  X.  RR+ ) )
46 heibor.12 . . 3  |-  M  =  ( n  e.  NN  |->  <. ( S `  n
) ,  ( 3  /  ( 2 ^ n ) ) >.
)
4746fmpt 5681 . 2  |-  ( A. n  e.  NN  <. ( S `  n ) ,  ( 3  / 
( 2 ^ n
) ) >.  e.  ( X  X.  RR+ )  <->  M : NN --> ( X  X.  RR+ ) )
4845, 47sylib 188 1  |-  ( ph  ->  M : NN --> ( X  X.  RR+ ) )
Colors of variables: wff set class
Syntax hints:   -. wn 3    -> wi 4    /\ wa 358    /\ w3a 934    = wceq 1623    e. wcel 1684   {cab 2269   A.wral 2543   E.wrex 2544    i^i cin 3151    C_ wss 3152   ifcif 3565   ~Pcpw 3625   <.cop 3643   U.cuni 3827   U_ciun 3905   class class class wbr 4023   {copab 4076    e. cmpt 4077    X. cxp 4687   -->wf 5251   ` cfv 5255  (class class class)co 5858    e. cmpt2 5860   2ndc2nd 6121   Fincfn 6863   0cc0 8737   1c1 8738    + caddc 8740    - cmin 9037    / cdiv 9423   NNcn 9746   2c2 9795   3c3 9796   NN0cn0 9965   RR+crp 10354    seq cseq 11046   ^cexp 11104   ballcbl 16371   MetOpencmopn 16372   CMetcms 18680
This theorem is referenced by:  heiborlem8  26542  heiborlem9  26543
This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-3 7  ax-mp 8  ax-gen 1533  ax-5 1544  ax-17 1603  ax-9 1635  ax-8 1643  ax-13 1686  ax-14 1688  ax-6 1703  ax-7 1708  ax-11 1715  ax-12 1866  ax-ext 2264  ax-sep 4141  ax-nul 4149  ax-pow 4188  ax-pr 4214  ax-un 4512  ax-cnex 8793  ax-resscn 8794  ax-1cn 8795  ax-icn 8796  ax-addcl 8797  ax-addrcl 8798  ax-mulcl 8799  ax-mulrcl 8800  ax-mulcom 8801  ax-addass 8802  ax-mulass 8803  ax-distr 8804  ax-i2m1 8805  ax-1ne0 8806  ax-1rid 8807  ax-rnegex 8808  ax-rrecex 8809  ax-cnre 8810  ax-pre-lttri 8811  ax-pre-lttrn 8812  ax-pre-ltadd 8813  ax-pre-mulgt0 8814
This theorem depends on definitions:  df-bi 177  df-or 359  df-an 360  df-3or 935  df-3an 936  df-tru 1310  df-ex 1529  df-nf 1532  df-sb 1630  df-eu 2147  df-mo 2148  df-clab 2270  df-cleq 2276  df-clel 2279  df-nfc 2408  df-ne 2448  df-nel 2449  df-ral 2548  df-rex 2549  df-reu 2550  df-rmo 2551  df-rab 2552  df-v 2790  df-sbc 2992  df-csb 3082  df-dif 3155  df-un 3157  df-in 3159  df-ss 3166  df-pss 3168  df-nul 3456  df-if 3566  df-pw 3627  df-sn 3646  df-pr 3647  df-tp 3648  df-op 3649  df-uni 3828  df-iun 3907  df-br 4024  df-opab 4078  df-mpt 4079  df-tr 4114  df-eprel 4305  df-id 4309  df-po 4314  df-so 4315  df-fr 4352  df-we 4354  df-ord 4395  df-on 4396  df-lim 4397  df-suc 4398  df-om 4657  df-xp 4695  df-rel 4696  df-cnv 4697  df-co 4698  df-dm 4699  df-rn 4700  df-res 4701  df-ima 4702  df-iota 5219  df-fun 5257  df-fn 5258  df-f 5259  df-f1 5260  df-fo 5261  df-f1o 5262  df-fv 5263  df-ov 5861  df-oprab 5862  df-mpt2 5863  df-2nd 6123  df-riota 6304  df-recs 6388  df-rdg 6423  df-er 6660  df-en 6864  df-dom 6865  df-sdom 6866  df-pnf 8869  df-mnf 8870  df-xr 8871  df-ltxr 8872  df-le 8873  df-sub 9039  df-neg 9040  df-div 9424  df-nn 9747  df-2 9804  df-3 9805  df-n0 9966  df-z 10025  df-uz 10231  df-rp 10355  df-seq 11047  df-exp 11105
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