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≅Σ

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2!82#−%+!349#852#!>#∀#∗#−>∃2 ∀%8#−∋

) ∀#( (∀#(8!(∃ #3Η (Β∃ (∀#8#!∃#( ∀ (5#( 8 !∀ (

∃#(8−6#+;∃8#Β !Γ+#!∀5 ∃#∃!Ν5∗∀∃ ∀∃ )#5;−#∋

(∀ (#2!∀#5 !∀(!(2((∗−∀#58!(∀#∀#Γ+ #(8−6#

+;∃8# #∀ !∃ # ∀∀#−∃#∃ ∃ ( ∀ 5 ∀ ∃ )#5;−#∋ 95Β #!∃#

#∀ 5( +5# 8!8 !∀#34 ∃ 2(8:−6( =+;∃8( #∀+#!∀ ( !( ( ∀ (5#(

∀#∃8!#(Β85!#2(8−6#2 !∀ !8Ι# !%Ν!8# =+. !∀+∃ ∋

2(8:−6 =+;∃8 # ∀ !∀# 852 !∃ % !Ψ5 ! ∃#

8!=+6#−∃#∃ Β !# ## ∃ )#5;−#Β !4 (: #+Κ−# 5#6(∀#∃ ! 28 ((

∃ 8(:Β % !∀ 7( ∃(2+∀#( ∃# 6+#∃#Β 85 8!( 6+ 5!5,# (

8!%−∀( ∃(∀Λ∗(.. !8#∃(2 ((#(%#5;−#(Γ+ 28+#5+∃8Ι∋

≅Ρ

5.5(Β#%#5;−#!49+5((Β+( =#Β!49+5#8(# ! 5

(52− (5 !∀ +5# +!4∃ 2 ((#(Β −# 9Β !+5# .(4 ((∀Α58#Β +5(

.. Γ+ Β 85 Γ+#−Γ+ +∀ ( ..Β ( #+∀ 6+−#Β 2((+ +5#

6#!,#34 +5 %+!8!#5 !∀ !∀ ∃ 2 !∃ !∀ ∃ (+#(2#∀ (Β +588−

.∀#− Ε#!Ι−6 7 !%Ν!8#Β #∃− (8Α!8#Β #∃+−∀8 . −>8 ∃ !∃.;∃+Φ∋

%#5;−# . 5 (% !∃ .Ι#( ∀#!(%5#3Η ( ! ∃ 8 ∃( (98+−(Β ( +(

5 5∗( ( #∃#2∀#!∃ 85 2∃ 5∋ # 5 (5# %5# Γ+ # %#5;−#Β

!∃.;∃+ 2((+ # ∀ !∃Α!8# 2## # .−+34 2## # 8!( .#34

ΕΒ ΘΡΡ/ΦΒ 2 #!∀ +5 55 !∀ ∃ !(∀#∗−∃#∃ ∋ (∀ (

5 8#!(5(>5 (∀Ι∀8(∃((∀ 5#%#5−#2∃ 5( #∀.#∃(Ε∃ ∀!

# +5 (∀#∃ 2#((#∃ΦΒ + # !(∀#∗−∃#∃ 2∃ ( #52−#∃# 6 #!∃ +5#

5+∃#!3#∋

#2;∀+− Β 2## ( %5# +5# %#5;−#Β ( !∃.;∃+( ( +! 5

#∀#.9( ∃# !(∀∀+34 ∃ 8#(#5 !∀Β + %5#( +5 8#(#− 85 %!( #

28#34 2 2 ∀+#34∃# (298 ∋

8#(#5 !∀98!∃34=+;∃8#2## Κ(∀Α!8#∃(∃ ∀(∃ %#5;−#Β

#2#∀∃ ( +525 !∀( !8#!.# #−∃#∃ #( +(!∃.;∃+(∋

< 85 %8#5 ( %+∀( ∃ #−6 Γ+ !4 ∃ + 8 ∀ς ∃ ( = ∃

( 2##( 9+5#∃ 8(4∃8#(#−∋(∃.(Η (85 3#5(∗ !(Β#%#5;−#Β

(%−>(∋5∃.∃85#−6,∃#(+#∀(∀ ,#∗= ∀∃ ( +#5ς

!∀# 5 8 !#Β +∃8Ι 2## ∃((−. −∀;6 ∃ ∀ 5!#Β #

2!8;2ΒΓ+#−6 !∀2∃ % 8 5 −> (8!∃3Η (∃ ∃ ( !.−.5 !∀(

#(%−>(Β8!%5 !.:∃6.−∋ 2##∃(+∃.8#∃(Β8#∗ #(

2#( (2!(#∗−∃#∃ ((∗ ( +(%−>(Β( +(+(∀ !∀ 6+#∃#∋

:(( 2##34 #−6+5#( 8#!3#(Β #2:( ∀ 5 (∃ #−. ∃ ∃(2+∀#(Β

∃ (8#6# ∃ ∀ !(Η ( >(∀−∃#∃ !∀ 2# 54 Β 9 85+5 Γ+ (∀ (

∆0

#2 ( !∀ 5 (!∀5#( #−∀ #3Η ( ∃ 852∀#5 !∀ ∃+#!∀ #−6+5 ∀ 52Β

#∀9Γ+ (8!%−∀(( =#55!5,#∃( −∀;6(−+8!#∃∋

8#(#5 !∀ !4 ∃ + 8 ∀Β !4 (6!%8# Γ+ # %#5;−# !4 ∀ !>#Β

%8#5 ( %−>(Β ( .;!8+−(∋ (∀#5( ∃#!∀ ∃ !.( 8#5!>(Β 55 #

8(#( ∃ (% ∀#(Β (!>( %#8#((#∃(Β !∀4Β (+6 55 !∀ ∃

8!(∀+∋

+(∀3# (∀Ι#2# −>#∃#2##% 8 #+Κ;−# (∀#(%#5;−#(#∀#.9(

∃( .3∃(8:−6+;∃8Β+ ∀Β 5#−6+5#((∀+#3Η (Β∀#5∗95

∃#∃∋

(∀ 2%((!#−Β 8 !∀#!∃ (+# #∀+#34 !# !∀#34 ∃ ∃#∃

2(8−:68 2#((#∃ !4 (: 2 − =+(∀# 85 ∀#5∗95 ∃ 5#!∃#∃ 2 −

!∃.;∃+Τ%#5;−#Β Γ+ 8# 8 5 ∃ ∀#− !∀ . !34Β 2((∗−∀#!∃ # #.#−#34

∃#(8##8∀ ;(∀8#(∃ 2 (!#−∃#∃ %! 8 (+∗(;∃(#28 ((=+∃8#−Β

#−95∃ 8!∀∗+2###%5+−#34Β .(4 !∀ 2 ∀#34∃#(− (Β#(( +(

+(+Ι(∋+Κ−#!∃ ∀#5∗95Β!# −#∗#34∃ −#+∃(Β2# 8 ( 2 ;8#(Β

2## ( 5#! Κ#∃( #( 28 (((Β !# !∀ 2 −#34 ∃ 2(( 6+#∃# ∃

8#!3#(Β#(((∀Α!8#2(8−:68##8#!3#( ( +(%#5−# (∋

#(2##+52(8:−6=+;∃8 !∀ !∃ #∀ #%#5−# 85 (∀#(

#2 ( !∀#85∀∃#(+#852− Κ∃#∃ Β Κ2 ((#!∃#((5Β+5#∃ !∀∃#∃ ∃

( +( 5 5∗(Β 8!%6+#( +5 ∃ (#%∋ (2 #( Γ+ (∀ 2%((!#−

.(−+5∗ ∀∃ !4#5 #(5#∃#(2#∀ (Ε!∃.;∃+(ΦΒ8!=+!∀∋

5 ∃Λ.∃#Β (∀# 9 +5# ∀# %# Ι∃+#Β !∃ ( !8!∀# 5 =6 #

.##∃( #(2 8∀( ∃# (+∗= ∀.∃#∃ ∃ !∃.;∃+ # 8!(∀+34 ∃ (+#

%#5;−#∋

∆Θ

(()

[Β!##−!##!∀!∃ ∋%#5;−# 5∃ ∗#∀ ∋!∃!#∃∋#Β

ΘΡΡΣ∋

Β!6 −# !∃ ( ∀∋−∋ !(#!∃#%#5;−#![#(−∃#8−Ψ!#7

5∃ !∃#∃ ∋∃ #! (2#3 52ΒΘΡΣΠ∋

<∋∋∋(∀:#(8#−∃#8#!3# ∃#%#5;−#∋∃ #! ∋∃∋#>#Β

≅& ∃34ΒΘΡΠΣ∋

αααααααααααα [Β∋(∀:#∃#.∃#2.#∃#∋4#+−Β52#!>#∃#(

∀#(Β−∋ΒΘΡΡ0∋

[ β

[ _∋!#(∃!6 ((∗ 5 8#!∃

(8−6#+;∃8#Β4#+−/00∋≅ΡΘ2∋

[Β (∃Α!8#∃# 2Λ∗−8#∋(∀#∀+∀∃##!3# ∃∃− (8 !∀ Β!∋

Σ∋0ΟΡΤΡ0∋

[Β !#∃ ) ∃ #−Β !(∀∀+34 ∃# 2Λ∗−8# ) ∃ #∀.# ∃ [#(−Β

;∀+− ∋ ( ∀( ##!∀#()+!∃#5 !∀#(Β8#2;∀+− #∀6(ΘΡ∆#

/0∆ 8#2;∀+−#∀6//Ο /≅Ζ[#(;−#∋ !∀Ι%8ΒΘΡΣΣ∋

[Β∋3Η (∗Ι(8#(∃ 2(8#!Ι−( !∀∃+3472(8−6#

2(8#!#−;∀8#∋∃ #! 5#6Β4#+−ΒΘΡΣΠΒ2∋ΘΠ

Θ≅Ρ∋

∆/

[Β −#∋ 2##!∃∋ 5 (∀+∃ (∗ # #∀+#34 ∃ 2(8:−6( !#(

.##(∃ %#5;−#∋∃ #! ∋∃∋ −+5 +5#ΙΒΘΡΡ≅∋

[_Β∋ ∋[∋Β)Β∋ΒϑΒ ∋∋(8−6#(+5#!∀∃+34

# (∀+∃∃ 2(8−6#∋4#+−##.#ΒΘΡΡΡ∋

[∴[Β >!∋5#∗#( ( 6+# Υ #2−8#3Η ( 8−;!8#( ∃# ∀ # ∃ #2 6∋

∃∋∀ ( 9∃8#(Β∀− 6 ΒΘΡΣΡ∋

Β#5 (∋>(∀:#∃#%#5;−#∋4#+−Ω∀8#ΒΘΡΡ/∋

Β∋ ∋∋%((4 5 (2 8∀.#∋(8−6#ΒΘΡΣ/∋

ααααααααααααααααα∋∀+#34(8−:68#∋(8−6#ΒΑ!8# %((4Β

ΘΡΣ/∋

Β∋∋(8∀ #2#(#∗∃#6 !(#∀+#(Β/& ∃Β

∀− 6 ∋∀ ( 9∃8#(ΒΘΡΡΣ∋2∋ΘΡ∆1 Θ∆1#Θ1Θ∋

:∃6∃ <∀8#%((!#−∃(8:−6Β (−+34)0Θ/Τ/001∋[#(;−#∋

Β )#!3( ∋Ξ+#!∃ ( 2#( ( ( 2##5∋ ∃∋ #>#Β ∃ #! Β

ΘΡΣΡ∋

Β∋ #!+#−∃ (8−6#∃#%#5;−#∋[##∀ ,#ΒΘΡΡΣ∋

Β∋−;∀8#∃#()#5;−#(Β/& ∃34ΒΘΡΣΟ∋

[Β 6 (Χ<Β>−22 ∋(∀:#∃#.∃#2.#∃#Β#+2#% +∃#−

7 !#(8 !3#∋4#+−52#!>#∃# ∀#(ΒΘΡΡ0∋

∆≅

ααααααααααααα∋∃#∃ 9∃#Β∃#∃ ∃(5 !(∃#5 +∀( !(#(∋

4#+−52#!>#∃#( ∀#(ΒΘΡΣΡ∋

)Β ∋ ∋ (∀:#Β 2(8−6# (8 ∃#∃ ∋ ∃ #! #52+(Β

ΘΡΣΘ∋

)Β 8> −∋ . ∃#∃ #( %5#( =+;∃8#(∋ ∃ #! #+Β

ΘΡΠ∆∋

)Β∋5#− (∀#!#8.−,#34∋!∃∋∀#!∃#∃∃#(∗#((8−:68#(

52− ∀#(∃ ∋) +∃∋−∋ϑϑΒ5#6ΒΘΡΠ∆∋

ααααααααα∋ 2 ((4∋ ∃∋ ∀#!∃#∃ [#(− # ∃#( ∗#( 52− ∀#( ∃ ∋

) +∃Β−∋ϑΒ∃∋5#6∋

Β)#!3( ∋(!.#(%!∀ #(∃#2#∀ !∃#∃ ∋4#+−#2+(Β

ΘΡΡΡ∋

Β (# !∃ ∋ .#−#34 (8−:68# !# +(∀3# (4 + ∗ ∃#∃ ∋

)+!∃#34 ∀Λ−#6#(ΒΘΡΡΠ∋

Β) !#!∃∋(−#3(8!=+6#( (!.(+5(∃#%#5;−#∋!

Β ∋ ∀ #−∋ −#3 8!=+6#−∋ ∀ − 6 ∀ ( %;8(Β

ΘΡΡ∆∋

Β∋+5∗ ∀∋53Η ( !6+#6 5!#∃+8#34 !#−;∀8#∋

∃∋) ∋ΘΡΡΣ∋

Β ∋∋ ∀, ((8−:68#(2##+5#∗∃#6 5!∀ ∃(82−!#∃#

+#∃# ∃#((∀#(∋! ∀∃ )#5;−# Α!8#(+5#!#(∋#∃ !(

∃ (∀+∃(∋ ∃∋ +;∃8# [#(− # ∀∃#∋ 4 #+−∋ −∋ 0/∋ 4 #+−∋

ΘΡΡΣ∋

∆∆

Β #−#! ∃ ∋ (2 ∀ 5 !((#( 8#!3#(∋ ! χ5∗∀ +;∃8Β

∃ ,ΤΡΣδ!∀ ! ∀ε>∀∀2ΤΤφφφ∋#5∗∀=+;∃8∋85∋∗Τ#=Τ 8#000∆∋>∀5∋

Β +#! ∋ −∋ (8−6# +∃8#−∋ !∃!,# ∃8! ( +∃8#(

+?ΒΘΡΡΟ∋

γ∋ %#5;−# 5 −∀;6∋ ! Ε6∋Φ∋#(#− %#5;−#

852#8 !∀ ∋∃∋(8+∀#Β4#+−ΒΘΡΡ∆∋

[Β ∋∋ 2##34!=+6#−Γ+ (%−>(#8>#5 85( ( !∀ 5∋

(∀+∃(∃ (8−6#ΒΘΡΣΡ∋

Β#+−∋Κ 8;8∃##∀ !∃#∃ ∋∃∋∀ ( 9∃8#(Β∀− 6 Β

ΘΡΡΣ∋

Β ∋ ∋ )#5;−#Β 5!># %#5;−#Β # %#5;−# ∃ 2#2#Β +5# %#5;−# ( 5

2#2# +∀(∃ (#%(7852 !(4 !%#!∀−∋(8−6# .(∀#Β−∋ΠΒ

ΘΡΡΣ∋

αααααααααααααα ∋ ( 8#!3#( (+#( ∃9#( (∗ ∃.:8∋ (8−6#

.(∀#Β−∋ΡΒΘΡΡΡ∋

[Β∋=+∃#!∃#(#!3#(#!.. 85.:8∋.##∗ −

Τ∋4#+−ΒΘΡΡ1∋

∴Β ∋ ∋Χ _Β ∋ [∋ ∗ .. !∃ 7 ( 2##34∋ ∃∋ ∀ (

9∃8#(+−−∀∃#∋∀− 6 ΒΘΡΡΣ∋

∴Β∋6 ((4 (+# −#3485∃ ( !.−.5 !∀ 58!#−∋!

Κ∀( − 8!#∃(∃# ∃#∀#7(8#!Ι−( ∋∃∋)#!8(8−. (ΒΘΡΣ/∋

∆1

∗