DG1_apunteTP0

7/26/2019 DG1_apunteTP0

http://slidepdf.com/reader/full/dg1apuntetp0 1/19

Gab)!e#e N!-e# 1

& D+<+ 1 / %* !+<+

I<=++ 4 + A=< +<.

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.



Gab)!e#e N!-e# 1

I<=++ 4 +. & D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.

M=+0 4 +5 4 < = + 5*44+ 4 + @< 4 +. C<5<, 4 4 5*44+5< = <4 , 4 5=+0 5 = .M5 =< . E4 4 . L 44 * 4 = + @< *4, = 5< 5 * 4 = +< += = < 44. A5, * = *<< =, = =+ = +< +5<>5< +5+,= 5*4 +0 5 += , 4=, * +=54 = =+ ++, <*, +, +5 <

+<> 0=5.E4 = + ++ >=4 + = <. A + 4 -<= 4 +=4<=, = 4 4+ 4 > 4 4 = = <<, 4 +=* @+ +<+. & = + * +4+ < 4 4 *4+ << = 5 . & -=+< =<4 * +=* 4 + = +=5.E + 4*, *= 4 5 @ >=4 4 + 4, < = 5 = =+<. ! 0+4 4 +5<, 4 * *=+ 4 5 5 *4 = 4 +5, *+,<*=, = 4+ + = 5*<. $= ++ * 4<<+ <5* =+4 5< 4 = 4 =< = +.

E# #e%,a"e -!*,a#

E4 4= >=4 4 * 4 ++ 4 . D < 4 +<=+4 4 , @< +, 4 ++<, 4 = 4+ >=4, = = 5< = .& = <* = ++5< ++< = <4 -+, 4 ++<, = = =< 4 = *4 4 4+- >=4 5=+0 5 5<<, = 4 +5 440* =5< 5 = ++ 4 + >=4.E 4 5 <= 4 5 , < +=4 < < <-5< <<+ =><, = 4 <=< = = =, 5- @< = += >*45< 5 D B+, D F=5<4,D B54, <+., = 4 5<+ < 4= >=4.

I%+e)')e+a%d& e# #e%,a"e -!*,a#

H =5 5 << 4 4= >=4. A + 4 4=0*4 +<, += 4 5<+4 < 5 5 <*4+, 4 4-= >=4 ++ 4 *>. C <+ 4 = = +- =< +=*5< << +54<.E4 = = =4> *45. L *45 = *+ 4 5 . E< = = 4 = 4< = 4*45, = * +< 4 4=+ .C<5<, = 4=+ += 5 <=<>, + < 4 + 4 * + = 5< =<>, 4 =@4 < 4 <=+ >=4 *4, < 4 @+ 4 -

*45 ++.

/ 2



Gab)!e#e N!-e# 1

& D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.

E#e$e%+&* de d!*e&

E< 4< 4 45< + = 4 45< 5 4* < =< =<= +=.E 4, 4 45< < 5= 4+ < = +4-5< =< @+ >=4 4. %5 ,= + *<< *<+<, = <5 4 + <-> 4 +< = .

$ <= +=< = 45<:

. E45< ++<=4*. E45< >=4+. E45< 4+. E45< +<+

E#e$e%+&* c&%ce'+,a#e*

L 45< ++<=4 >*4. N @< 0+0, = +< <. ! 54, +5 = 0 = =< 4 =4 +<5, = 0 = 4 4 +< = *<, = 0 4 = +5= >4=5 = = >4=5 += = +. E< =<, 4, 4 >4-5 < 45< 44, 4 <, ++<=4.. P)"(#. & =< + +. N < 4, +0. N += = 4

+. E 4 + 4 = 4, 4 +=< +=. (. 1).

*. L/"ea. C= = =< 5=>, = + <5 = 4. L4 < 4 +0. % + ++. E< 45< =-<. F5 4 * = 4. (. 1*).

+. Pa"#. E4 + = 4 5>5< ( = ++ << 4 =<+) +>< = 4. & 4 < 4 +0, ,< + ++. E< 45< 4. D 4 45< @<5 = >4=5. (. 1+).

. V#)!e". E4 + = 4 5>5< ( = ++ << 4 =<+) +>< = >4=5. % = + 4 + <45< 4. E = *54, 4 >4=5 4=. (. 1).

E#e$e%+&* -!*,a#e*C= *=5 = *< = 4, 545 = 4 >*4 -< = 4 ++<=4.L 4 >*4 < 4 4, <5* +0. $= +4 = <@<= =<5 4 5<4 = =5 4 5 = 4 =5. A, += 4 45< ++<=4 0+ >*4, < 5, 5,+4 <@<=. L 45< >=4 5 4 < 5 5< = -, = 4 = 45< >5.. F#&!a. % 4 = = >< = 5 = < 4 <++

+4 =< ++. (. 2).*. Medida. % 4 5 < = <5. E4 <5 4<> 4 +*-

5 <5 5<= =, 55 +5< 5-

=*4. (. 2*).

/ 3



Gab)!e#e N!-e# 1

& D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.

+. C##&. & 5 <= = ++ 5 4 +4. E4 +4 =<-4 = < 54, +5 4 4 4 +< 4 -55 4 =< (*4+, , 4 <5) 55 = >-+ <4 +5<+. (. 2+).

. Te()&a. L <@<= 4 ++ 4 =+ = 5. != 4 +, => =, = < << 4 < 4 <+<+5 4 ><. (. 2).

E#e$e%+&* de )e#ac!%

E< = 45< * 4 =*++ 4 <4+ 4 5 =. A4= = +*, +5 4 ++ 4 +; < = <, +5 4 + 4 >.. Di&ecci1". L ++ = 5 +5 < 4+ + 4

*>, + 4 5+ = 4 +< + < 5 ++. (. 3).*. P#'ici1". L + = 5 = = 4+ +< 4 +=

4 <=+<= 4 . (. 3*).+. E'$aci#. L 5 +=4= <5, = = , += =

+. A, 4 + = < += >+. != 55 4 4=, = = =. (. 3+).

. G&a*edad. L + > >=4 +4+. %4 +5 5< 4 > 4 %, <5 <+ <*= < 4>-, <*4 <*4, 5, = 5, >=4. (. 3).

E#e$e%+&* ')c+!c&*

L 45< +<+ =*+ 4 +< 4 4++ < <@<, =- 5+ =:. Re$&e'e"(aci1". C= = 5 0 > 4 <=4, 4

5= 0+0 4 0=5, <<>. L <+ = 4<, <4 5*<+<.

*. Sig"ificad#. E4 + 0+ < += 4 << =5.

+. F)"ci1". L =+ 0+ < += = * > = <5- <.

La )efe)e%c!a a# $a)c&L 5+ 45< @< 545< < 45< = 5-5 + 4 5+. E< + 4 4 45< @< = 4 < 4 +=4 =+ =< 4 45< + 4 -+ = 0 *4+.L + 4 5+ = +5< = 5+ 4. E +, 45+ * + +5 < <4 4 . L 45< >=44 5+ >*4 * +=. $ @< = 5+ 4, 4 * = +<4, 4 = >< 4 > =+ = > +>< + 4 5+ 4 +<>.E4 5+ = = +=4= 5, == 0*<=45< +<-=4. L 5 *+ = 0 5 4 + 4 5+ 4

= 44 +<.

/ 4



Gab)!e#e N!-e# 1

& D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.

E# '#a%& de #a !$ae%

D< 4 + 4 5+ < 4 4 4 5. E4 4 4 5 4 4 =+ 4 4 4 ( < 5<4) 4 = 4 0 +.L 5 +<5< < 5 4 4 5, =- + <= *, * = *4+= + 4, * 4= +4.

F&)$a e*+),c+,)a

% 4 45< >=4 +<<= 4 = 45< 4455 5,

= 4 *<> 5 =< +<=4 ><+ * 4 4= >=4.L 5, < <, 4 = 5 = >, = = <5-, +4 <@<= <5.L 5 = = 5 +, +<= = =< < -5, 5= * +< +4 4 = 55 <=+<=-. L <=+<= = +4= 4 45< 4+ 55 +4 =< <=.

La f&)$a #&* e#e$e%+&* c&%ce'+,a#e*

C5 = 4, 4 45< ++<=4 >*4. A 4 =<, 44 4 4, += >*4, +>< 5. & =< * 44, = = , * < = =, = <5, = +4 = <@-<= = = ><. %5* * 4 4 55 = 4 = 4. E = *54, 4 >4=5 5.L =<, 4 4 >*4 5 = > <, == -5 <4 +5 =< 4 545< 5 =< 4 4 +<+.! *4 +4+ 4 5 ++ :. f#&!a c#!# $)"(# *. f#&!a c#!# /"ea

+. f#&!a c#!# $a"# . f#&!a c#!# *#)!e"

F&)$a* '&*!+!-a* %ea+!-a*

! 4 4, 4 5 4 > +5 +=< = +, <5*= >< +5 = + *4+, = + +=.C= 4 +* +5 +=< = + 4 4455 5 <>.

C= 4 +* +5 = + *4+, = + +=,4 4455 5 <>.

I%+e))e#ac!% de f&)$a*

L 5 = +< < < 5.. Di'(a"cia!ie"(#: = < , == = < 5= ++.*. T#%)e: 4 + = 4 5< = =4.+. S)$e&$#'ici1": += = += + 4 < + < +5.. Pe"e(&aci1": =4 = + 5* 5 + <<. N 0

= 4+ *> * * < 44.. U"i1": =4 = + 5* 5 = = +><

= 4 5 => 5.

. S)'(&acci1": += = 5 >*4 += * < >*4. $=+

/ 5



Gab)!e#e N!-e# 1

& D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.

= 5 <> * = <>.. I<++, =4 = / 45< >*4 4 + = 5*

5 += < . $= = 5 => 5 =.0. C++, ++5 5 5* 5, 0* ++. L

++=4 +>< =.

Md,#&*

C= = 0 +5=< = +< 5, 4 <+ 54 < "5=4" = + 5 = > 4 . L -

+ 5=4 < =+ 4 . & = +< 5 =+=< 5=4.

Re'e+!c!% de $d,#&*

L <+ 4 5< 5 54 4 . L <+ 5=4 =4< = 5< + 5.

T!'&* de )e'e+!c!%

L <+ * + +< + = 4 45< >=4 4+.. Re$e(ici1" de fig)&a. L = 5 4 45< 5 5<<. L =-

= < = < < 5, +4, <+.*. Re$e(ici1" de (a!a0#. $4 *4 += 4 = <5* <

5= 54.+. Re$e(ici1" de c##&.

. Re$e(ici1" de (e()&a.

. Re$e(ici1" de di&ecci1". E 4 *4 += 4 5 5=< = < ++ .

. Re$e(ici1" de $#'ici1". C5 4 5 4+ = <=+<=.. #<+ +. % 4 5 = += = + = 55

5.0. Re$e(ici1" de g&a*edad. L > = 45< 5 *<+<

=<4 <5<. E +=4< 5 = 4 5 =4< 4>, 5 = < 4 < 45< < <+<<+.

Va)!ac!&%e* *&b)e #a )e'e+!c!%

L <+ < 4 45< = =4< 5<. $ 4 5 < 4 45< >=4 < <+, * @4 4 *4 >+ ++4 +4.Va$iaci"!e% di$ecci"!ale%: C 4 @++ 4 ++=4, < 4 5 => ++ +< .Va$iaci"!e% e%#aciale%: < = *< = 4 5 =+< <4+. E4 = 5<> 4 =+, 4 <+, 4= 4 +5*+ <> = +=+ =4< <.

Ca%i &"d"% l"% di%e/"% &ie!e! '!a e%&$'c&'$a. La e%&$'c&'$a debe g"be$!a$ la

#"%ici0! de la% f"$a% e! '! di%e/".

/ 6



Gab)!e#e N!-e# 1

& D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.

La e%&$'c&'$a, #"$ $egla ge!e$al, i#"!e '! "$de! * #$ede&e$i!a la% $elaci"-

!e% i!&e$!a% de la% f"$a% de '! di%e/". P"de"% habe$ c$ead" '! di%e/" %i!

habe$ #e!%ad" c"!cie!&ee!&e e! la e%&$'c&'$a, #e$" la e%&$'c&'$a e%& %ie-

#$e #$e%e!&e c'a!d" ha* '!a "$ga!i+aci0!.

La e%&$'c&'$a #'ede %e$ f"$al, %eif"$al " i!f"$al. Vi%ible " i!(i%ible.

E%&$'c&'$a f"$al: E4 + = > = +< =*>,=4 <5+5<, 4 5 = + = =< + =4.

L > < <=+<= 54 4 <+, 4 + 4 +.E%&$'c&'$a %eif"$al: E *<< =4, @< 4 4 =4.!= +5 4 <=+<=4 = <5 4 + 45=4.E%&$'c&'$a i!f"$al: N < 545< 4 <=+<=4. L + 45< 4* .E%&$'c&'$a de $e#e&ici0!: L 5=4 +4+ =45<, + = -+ =4 4 + =, = + = < = <=+<= -<+. E < < <=+<=, < 4 =+ 4 = > =*-> <=+<=4 @+<5< 4 55 5 55 <5, <->4 +4 < 44. E 4 5 54 < 4 <=+<=.

G)adac!% de $d,#&*D< = <=+<= <+, 4 5=4 = =<4 -+. E< = = 4 5=4 = < + =, <5, ++, + +. G+ 4 4, + +4 -+ 4 =.G$adaci0! e! el #la!": L + 4 4 +< 4 = 4 <5 4 5=4.R"&aci0! e! el #la!": G=4 +5* ++ 4 5=4. & == < <4 4 4 4 5.P$"g$e%i0! e! el #la!": C5* =4 + 4 5=4 < 4=*> <=+<=4 4 . != + +, <4 = =4 < 4 =*>, = +=+ 5>5< =4- =4.

G)adac!% e*'ac!a#

L + +4 +< 4 = 4 <5 4 5=4. L 4+ <4 5=4 4 4 4 5 =+ +<<.R"&aci0! e%#acial: C = + =4 4 4 4 5, = 5=4= < = >5 + > = + 5 = * = +5 = <. L <+ +4 +5* 4 = 4 5=4.P$"g$e%i0! e%#acial: E< =4 4 +5* <5. E4 =5< 4 5=-+ 4 <5 4 5=4 = 4 4 5=4 4 -+, 0+ 4< 0+ <. L 5=4 5+ 5 44 44 4 5, = + +4+ 5= < 4 += =, 4< += .

/ 7



Gab)!e#e N!-e# 1

& D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.

M&de#&* de )adac!%

E = +, 5< +< 4 +<=++ 4 *=, 4 + 4 ++ 4 5>5<.M"(iie!&" #a$alel": L 5=4 <5 =45< 44.M"(iie!&" c"!c!&$ic": L 5=4 <5 + ++<+.$ 4 <=+ +4 < = = 4 , 4 54 <+ 4 -+45< ++<+.M"(iie!&" e! +ig+ag: E< = = 4 5=4 = 55 -

5 <5 = 55 >4+.

E*+),c+,)a de )adac!%

E 54 = <=+<= <+, @+< = 4 =*> <=+<=-4 = <<> = +5* <5, =, 5*, +=+ =4 <5<+.C < 4 <=+<= <+ = +>< <=+<= +.. C5* <5 / +.*. C5* ++.+. D45<.. C=><=, =*<5<.. #4@.. C5*+.. D> =4<. L =*> <=+<=4 = > =

5 =.

Re#ac!% de $d,#&* e*+),c+,)a* e% ,% d!*e& de )adac!%

& + = *< = 4 5 =<,5=4 + = <=+<= <+, 5=4 < =<=+<= +' 5=4 + = <=+<= +. L5=4 4 <=+<= 5* = < +. & <=+<= -<+ 4 *<< 4@*4 +5 +< + < 4 < 5=4 +, 5< = <=+<= + = < 5=+0 <++.

Rad!ac!%L + = +< +5 = + +4 4 <+. L 5=-4 < 4 =*> <=+<=4 = =45< 4 = +< +5 =+ = +< +.L + = < 4 +< >*+ <+ = +<5 4 -+. L <+ 5=4 =*> <=+<=4 4 = +-< +5 * <> = + ++. ! <<, 4 += <5* 5 = + +4 +.

Ca)ac+e)*+!ca* de ,% e*(,e$a de )ad!ac!%

. E 45< 5=4<5<+.*. ! = > =< +4, 0*<=45< <= 4 +< 4 .

+. != <+ 5>5<, 0+ 4 +<.

/ 8



Gab)!e#e N!-e# 1

& D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.

La e*+),c+,)a de )ad!ac!%

$ +5 +< 5<<, += = ++ <*4+ = >-+ = +54.Ce!&$" de $adiaci0!: M+ 4 =< +4 += < 4 5=4.D* < +=< = 4 +< 4 + 5 4 +< +4 .Di$ecci"!e% de $adiaci0!: L ++ 4 4 <=+<=4 << +54 ++ 4 5=4.!= <= < +4 +4 <=+<= +, +<=,

++<+ +<<.L <=+<= + +<= = = = <=+<= ++<+ =+4* 4 + = 5=4. L +<< +< 0*<=45< = <=+<= +<= +5 = +<=++. L ++<+ * < =<=+<= +<= <5 = =*> <=+<=4.

Md,#&* e% )ad!ac!%

L + = < +4 = < 4+ 45< + 4 <=+<=. $<5 = 0*4 5=4 +, << 4 5>5< ++<+.E 4 <+ < 4 4, 4 5=4 = < <4 5 =< =< 0+ 4 +< + 4 . E 4 4 4, =5> =45< 0+ 4 +< = 44 ++<+ = >+.

A%&$a#a

E 4 + 4 =4 = 4 +=4 >4+ 4 =4.D* < = < , = = = 4 =<,. A< 4 <+.*. A4> 4 5<.+. %5 4 =4.. =* 4 =4.

A%&$a#a e%+)e $d,#&*

& 5=4 54 < = < < < +< 4 =4- 4. != > = 45< +5 4 < 4 =4 4.

L 54 = < =<4 = +<*4, = @<5-5< 5<.L 5=4 54 = 445 4 <+ = 5 4 =<5,. L 54 5<.*. % 4 5=4 54 + < = <.+. H 4 = + 5=4 54 ( 0 4 =) L 54 ++-

< +>< 545< 4 +< < < = .

A%&$a#a de%+)& de e*+),c+,)a*

+= += 4 =*> <=+<=4, = 5 4 , +5-* =, <5 ++, 0+ 4+ + 4 +54< -

+. E< 4 = +4 0+ 4 54, 4 <=+<=

/ 9



Gab)!e#e N!-e# 1

& D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.

= 54, < 4 54.E 4 += = 54 <=+<=, 4 5=4 = +< = 5 4 =< 5,. $= 45< = +5* + ++, -

*45< += * =*> <=+<=4 +< * <5=4.

*. L 4 <=+<=4 54 = ++ + =44 5=-4 = < <<45< + = +<> =*>.

+. != <+ +5 4 4 =*>, = 4+ + 4

=*> = =4.. != +>< 54 5< 5< = +4 =4

< 55.. != +>< >*45< 54.L 54 <=+<=4 = 445 4 <+ += += 5 <*4< = <.

La e*+),c+,)a de c&%ce%+)ac!%

C= =<4 = <=+<= 54, 4 5=4 = 4*5< - *< 4 +< ++<+. E< =+ = <=+<= +-+<+ = +54<5< 54. A >+ = =<4 = <=+<=54 4 < 4= 4 = 4 <*=+ 5=4. L<=+<= ++<+ < < = 5 5 54.L < <=+<= ++<+ = +5 =,. C+<+ 0+ = =<.*. C+<+ = =<.+. C+<+ 0+ = 4.. C+<+ = 4.. C+<+ 4*.. $=++<+.. D++<+.

Md,#&* e% e*+),c+,)a* de c&%ce%+)ac!%

$ += 5 +< ++<+ < 4 5=4 <5 4-<>5< =. E4 <5 +>< 4 5 45< +

4 = +=. $ 4 <5 4 5=4 = >-+ +=* = 54 +4, 4 =4< = <=+<= +<< = <=+<= ++<+.

/ 10



Gab)!e#e N!-e# 1

& D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A. / 11



Gab)!e#e N!-e# 1

& D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A. / 12



Gab)!e#e N!-e# 1

& D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A. / 13

08 E'(&)c()&a de c#"ce"(&aci1". 09. M1d)#' de g&adaci1" e" e'(&)c()&a' de g&adaci1".



Gab)!e#e N!-e# 1

E54 +. & D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.

01 Afiche F1&b"l

F)!i# Tachiba"a, Ja$1".

/ 14



Gab)!e#e N!-e# 1

E54 +. & D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.

02 Cd% de T$a!%i%&e$

T#!a(#, L#"d&e'.

/ 15



Gab)!e#e N!-e# 1

E54 +. & D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.

03 S. Zaec+!ik , Va&'#*ia.

/ 16



Gab)!e#e N!-e# 1

E54 +. & D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.

04 CD de Th$ee C"l"'$% Red

C&ea(i#" Rec#&d' i"-h#)'e,

L#"d&e'.

05 CD de Sab$i B$"&he$%

G&ee"be&g Ki"g'e,

Ne+ Y#&k.

/ 17



Gab)!e#e N!-e# 1

E54 +. & D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+. F+=4< A=<+<=, D &*5. &> B= A.

07 Afiche 2Dead T$ee%3 $&#!#*ie"d# e c)idad# de a "a()&aea.

Nika)' T&#e&, S)ia.

06 Afiche IBM $e(-'#, J#ha""e' Re".

/ 18



Gab)!e#e N!-e# 1

B*4 & D+<+ 1 / A=< %+

D!*e& G)f!c& N!-e# 1

C D G+ F+=4< A=<+<= D &*5 &> B= A

F'!dae!&"% del di%e/" bi * &$i-die!%i"!al

=+= .E<4 G=<> G4B+4, 1986

La %i!&a)i% de la iage!

I<=++ 4 4*< >=4D A. D.

E<4 G=<> G4B+4.

Di%e/" * c"'!icaci0! (i%'al

B= M=.E<4 G=<> G4B+4, 1973.

Ba%e% del di%e/" g$fic"

A4 $?.E<4 G=<> G4B+4.

P'!&" * l!ea %"b$e el #la!"

C<*=+ 4 4 4 45< +<+4 K.B4 / L*B+4, 1986.

Di%e/" g$fic" * c"'!icaci0!

J F+.E+ I<B= A, 1988.

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DG1_apunteTP0