background image
background image

              

  

!∀ #

 

 ∃∀%

!

 !∀

#∃%&%∋(∋(

)∃#∗+)∗,(

−.

.,/0∀12132∀4!2!12!

%&∃5(5

6,(7∃

,%)2−(

.(−(5(%8

,

∃94

  2+(5

−−−

(((

:).;

<∗

∃!

& ∋!

background image

()#(∗+,−.#

)+/0/1

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!2

3,345&.6&

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!7

/3∀8/∗9∃5#3/(∗9∃5#

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!:

/5&#∃#∗+44

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!;<

=∃5

!

∃∗∃∗(

!!

,5(∋(

!3

(59

()+∀=∗&#,>#?+%#,(∀5&≅#0/5&0#

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Α7

(∀∗?5&3/∃4&6Β.#&

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!ΧΑ

(,+∃#(5/%)?∗,+/∃4

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Χ∆

?(8?1#+,%/∗/∃,

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!2Χ

∃∗(

 4

5#05&(89∃&5/#,.

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!2Ε

3/3&∗,53/,>//5&

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!2∆

>∗(%

 0

>∗(%

4

>∗(5

43

>∗(∃?5

4∀

background image

/3∀8/∗9∃5#3/(∗9∃5#Φ#∗+)∗,(

 

ΑΒ(555(5Χ
  ∃5∃  ∗  (∗  ∆?    %∋(  %
∗Ε    ∗?5  5    (Ε  ∗    ∃
(∆55((Χ∆5(Χ%

#  (%  ∃Ε      (  (85  (85(Ε  ?
∗?∗Φ(∆5∆∃∗ΧΧ&5(85
      ∗%Ε  5    ∗5  /  5
5∋(    ∆∗  (5  5∃  ∋(    ∃5∃
6∆?  (  %    ?5    ∗%  ((
(?5Ε∋(5(%∗∆5∗%∆∗Χ(

  %5  ?Χ    8ΧΕ    (Φ  (∗
%∗  6∆?  5      ∃  ∗5Ε  
∆55  (  %8Φ  −5Ε  ?  ∗  ∗Ε  
(5Ε∋5∆?Γ∗(∗ΕΦ
(55

  ∗∃  Φ  ∃    5Ε  (5  5∆Φ    
#5%∗2∃Ε∆∗∆(
?%∋(∗∗∗∆
(8Φ

(    %  5(Ε    (%∗  ∗Φ  58
((∗  ?5∃    Φ  Χ  (∗  (%  ∃  ,∃5
(Χ5∗   (%∆5  (∗∃  ∃(Ε  ∗5    5∗Ε
∋(5%∗

−(5(

%8

Η#∗+)∗,(

background image

/3∀8/∗9∃5#3/(∗9∃5#Φ#∗+)∗,(

4

#ΧΧ∆?ΧΕ∋(∃∃(∃(Φ
((%%ΕΦ(?5

−  Χ5  %5  Χ    ∃5∃  &    
5∗∃5∗

∃Ε∗Χ5∆?Ι

−(5(

%8

Η#∗+)∗,(

background image

/3∀8/∗9∃5#3/(∗9∃5#Φ#∗+)∗,(

5

ϑ

3

3

5     (∗  ∗Ε  ∋
5?55∗5∃5(∗55
;∃55Χ%5∆55∗−Χ8Φ
5  %∗%  Χ   ∆  ∃  5(85Ε  5∆5  ∗
∗∗(Χ((%∗?(85%

#  5  5Χ  Χ85    (  (  ∗5  (
Φ      ∗5  5Χ  (Φ  (∆  (Χ  (  ∆
%8ΦΚ∃((5(%5∗5Ε5Χ
∃∗?(∆55∗

6∆?Χ∃∗∗5Ε∋(∆
%8Φ8Χ

−(5(

%8

Η#∗+)∗,(

background image

/3∀8/∗9∃5#3/(∗9∃5#Φ#∗+)∗,(

&%∋(∋(

/

/

5∆∃(5(%∗(∗%Ε(∗
∗(  ∋    %  ∗  5%(∗Ε    (∗∆5∗
∃∃∗−∗∃%Φ(5
((%

(?ΕΧ55Ε(?
Ε(5%(

(∗%5ΧΕ∗∗8%∗∃%5∗∗
?%  Χ    ∃(Ε    (  ∗  %(  %      Β
5Ε?∗

−∋    5∋%∗    5  )∗  Β  ∗
∗∃(∗    (%∗  2  (∗  ∃∃Ε
(8∗(5Φ(ΦΧ(%5(85

((8∗5∗85(%∗Ε?Ε∋
(%∗∗∋Ε∆Χ∃Ι

∗(%8(Χ∗(6%∃%Χ(∆(
  %∗(  (  5    (    ?
%Χ(5(∆Χ

&%  ΧΕ  ?  (%    585  ∗∋%  ∗  (  (∃
∗8∗∃

>(6%∃(∗%∃95(

−(5(

%8

Η#∗+)∗,(

background image

/3∀8/∗9∃5#3/(∗9∃5#Φ#∗+)∗,(

&%∋(∋(

1

=∗    5∋%∗  58∗  Χ  ?∗    ∗
)∗%5ΧΕ(8∗Ε (5(5(
(∃∆Χ(∃

−%(Ε??∃∗%∃?∗Ε
58∗(?ΦΕ(5∗5Λ

)(%Ε8∗58(∗?/%
∗%Ε5%∗∃Χ∗?8∗
%

(5∃%∆%(∃∗∃

−%∗Ε5∗∗∃Φ2Χ(∗?∆ΧΕ
5ΧΓ∃?5∃%∗∗

∗∋(%∗  Ε    5(        %  ∗  Κ∆
5ΧΕ    ∗  Χ∆%∗      (  ∃(∃

5(%∗(ΧΕ?∗∗
Ε%(∃∃

=∃∆5  ∃5Χ  %∗  %    )    55
(%∗

?55Χ5Ε∗%∗Χ

−∗Χ5∗%Χ∗%∃∗
( ∆5∆Α%∃5Μ( ΕΜ
ΧΧΦΙΝ

−(5(

%8

Η#∗+)∗,(