From: "Alexey Malistov" <CyrTeX-ru@vsu.ru>
Received-SPF: pass
 receiver=relay1.vsu.ru; client-ip=63.134.207.10; envelope-from=alexey.malistov@biones.com
Date: Wed, 13 Aug 2008 16:04:08 +0400
Reply-To: Alexey Malistov <Alexey.Malistov@biones.com>
Organization: Elvees
Message-ID: <1838227703.20080813160408@biones.com>
To: "Cyrillic TeX Users Group" <CyrTeX-ru@vsu.ru>
Subject: =?koi8-r?Q?Re=3A_=C4=D5=C2=CC=C9=D2=CF=D7=C1=CE=C9=C5_=CD=C1=D4=2E_=DA=CE?=
	=?koi8-r?Q?=C1=CB=CF=D7?=
In-Reply-To: <list-109233014@relay1.vsu.ru>
References: <list-109233014@relay1.vsu.ru>
MIME-Version: 1.0
Content-Type: text/plain; charset=koi8-r
Content-Transfer-Encoding: quoted-printable

=FA=C4=D2=C1=D7=D3=D4=D7=D5=CA=D4=C5, Kostin.

=F7=D9 =D0=C9=D3=C1=CC=C9 13 =C1=D7=C7=D5=D3=D4=C1 2008 =C7., 15:01:16:

> =E4=C1, =D3 =CD=C9=CE=D5=D3=CF=CD =DC=D4=CF =CD=CF=D1 =CF=DB=C9=C2=CB=C1=
=2E =F1 =C5=C5 =DA=C1=CD=C5=D4=C9=CC =D5=D6=C5 =D0=CF=D3=CC=C5 =D4=CF=C7=CF=
,  =CB=C1=CB
> =CF=D4=D0=D2=C1=D7=C9=CC =D0=C9=D3=D8=CD=CF. =EE=CF =D7=D3=C5-=D4=C1=CB=
=C9, =D0=CF=DE=C5=CD=D5 =EC=C1=D4=C5=C8 =D0=D2=C9 =D2=C1=DA=D2=D9=D7=C5 =C6=
=CF=D2=CD=D5=CC=D9 =CE=C5
> =D7=D9=D2=CF=D7=CE=D1=CC  =C5=C5 =D0=CF =D0=D2=C1=D7=CF=CD=D5 =CB=D2=C1=
=C0 =D4=C5=CB=D3=D4=C1? =F0=CF=DE=C5=CD=D5 =CF=CE =CE=C5 =D2=C1=DA=CF=D2=D7=
=C1=CC =C6=CF=D2=CD=D5=CC=D5
> =CE=C1 =CD=CE=CF=C7=CF=D4=CF=DE=C9=C9, =CE=C5  =D2=C1=D3=D4=D1=CE=D5=CC=
 =D4=C5=CB=D3=D4 =D7 =D3=D4=D2=CF=CB=C5 =C9 =CE=C5 =D0=D2=CF=C4=D5=C2=CC=C9=
=D2=CF=D7=C1=CC
> =CD=CE=CF=C7=CF=D4=CF=DE=C9=C5 =CE=C1 =D3=CC=C5=C4=D5=C0=DD=C5=CA =D3=D4=
=D2=CF=CB=C5? =FC=D4=CF =C4=C5=C6=C5=CB=D4 =CD=CF=C5=CA =D7=C5=D2=D3=C9=C9=
 =EC=C1=D4=C5=C8=C1 =C9=CC=C9
> =D4=C1=CB =D0=CF=D3=D4=D5=D0=C1=C0=D4 =D7=D3=C5  =D7=C5=D2=D3=C9=C9? =ED=
=CF=D6=CE=CF =CC=C9 =DC=D4=CF=D4 =C4=C5=C6=C5=CB=D4 =C9=D3=D0=D2=C1=D7=C9=
=D4=D8 (=D7 =CD=CF=C5=CA
> =D7=C5=D2=D3=C9=C9 =EC=C1=D4=C5=C8=C1)?

TeX  =D2=C1=DA=D2=D9=D7=C1=C5=D4 =C6=CF=D2=CD=D5=CC=D9 =D4=CF=CC=D8=CB=CF=
 =CE=C1 =DA=CE=C1=CB=C1=C8 =C2=C9=CE=C1=D2=CE=D9=C8 =CF=D0=C5=D2=C1=C3=C9=
=CA (+,- =C9 =D4.=D0.)
=C9  =CE=C1 =DA=CE=C1=CB=C1=C8 =CF=D4=CE=CF=DB=C5=CE=C9=CA (=3D, \approx =
=C9 =D4.=D0.), =D0=D2=C9 =DC=D4=CF=CD =CE=C5 =C4=D5=C2=CC=C9=D2=D5=D1 =C9=
=C8. =EB
=D3=CF=D6=C1=CC=C5=CE=C9=C0,  =D7  =C1=CD=C5=D2=C9=CB=C1=CE=D3=CB=C9=C8 =D3=
=D4=C1=D4=D8=D1=C8 =C4=D5=C2=CC=C9=D2=CF=D7=C1=CE=C9=C5 =CE=C5 =D0=D2=C9=CD=
=C5=CE=D1=C5=D4=D3=D1. =FE=D4=CF=C2=D9
=C4=D5=C2=CC=C9=D2=CF=D7=C1=CE=C9=C5 =C2=D9=CC=CF =D7=CF=DA=CD=CF=D6=CE=D9=
=CD, =CE=D5=D6=CE=CF =D3=D0=C5=C3=C9=C1=CC=D8=CE=D9=CD =CF=C2=D2=C1=DA=CF=
=CD =CF=D0=D2=C5=C4=C5=CC=C9=D4=D8, =CB=C1=CB
=C4=CF=CC=D6=CE=D9 =C4=C5=CA=D3=D4=D7=CF=D7=C1=D4=D8 =DA=CE=C1=CB=C9 +,-,=
=3D =C9 =CD=CE=CF=C7=CF =C4=D2=D5=C7=C9=C8 =D7 =D3=CC=D5=DE=C1=C5 =D2=C1=DA=
=D2=D9=D7=C1 =D3=D4=D2=CF=CB=C9.
=ED=CE=CF=C7=CF=D4=CF=DE=C9=C5  =CE=C5  =CF=D4=CE=CF=D3=C9=D4=D3=D1 =CE=C9=
 =CB =C2=C9=CE=C1=D2=CE=D9=CD =CF=D0=C5=D2=C1=C3=C9=D1=CD, =CE=C9 =CB =CF=
=D4=CE=CF=DB=C5=CE=C9=D1=CD, =CE=C1
=CE=C9=C8  =CE=C9=CB=C1=CB=CF=C7=CF  =D2=C1=DA=D2=D9=D7=C1 =C2=D9=D4=D8 =CE=
=C5 =CD=CF=D6=C5=D4, =D4=C5=CD =C2=CF=CC=C5=C5 =D0=CF=D7=D4=CF=D2=C1. =FA=
=C1=D0=D1=D4=C1=D1 =D4=C1=CB=D6=C5
=CE=C5  =CF=D4=CE=CF=D3=C9=D4=D3=D1  =CB  =CF=D0=C5=D2=C1=C3=C9=D1=CD  =C9=
 =CB =CF=D4=CE=CF=DB=C5=CE=C9=D1=CD, =CE=C1 =CE=C5=CA =CE=C9=CB=CF=C7=C4=C1=
 =D2=C1=DA=D2=D9=D7=C1 =CE=C5
=C2=D5=C4=C5=D4. =F7=D2=D1=C4 =CC=C9 =F7=D9 =DA=C1=C8=CF=D4=C9=D4=C5 =D2=C1=
=DA=CF=D2=D7=C1=D4=D8 $f(x, y)$ =CE=C1 =DA=C1=D0=D1=D4=CF=CA.

=F7=CD=C5=D3=D4=CF
$k=3D0,\; 1,\; \dots,\; n-1$,
=CE=C1=C4=CF =D0=C9=D3=C1=D4=D8
$k=3D0$, $1$, $\dots$, $n-1$,
=D4=CF=C7=C4=C1 =D2=C1=DA=D2=D9=D7 =C2=D5=C4=C5=D4 =D7=CF=DA=CD=CF=D6=C5=CE=
 =CE=C1 =CC=C0=C2=CF=CD =D0=D2=CF=C2=C5=CC=C5. =E9 =CE=C5 =CE=C1=C4=CF =C9=
=D3=D0=CF=CC=D8=DA=CF=D7=C1=D4=D8
\; - TeX =CE=C5=D0=CC=CF=C8=CF =D2=C1=D3=D3=D4=C1=D7=CC=D1=C5=D4 =D0=D2=CF=
=C2=C5=CC=D9.

> =A0
> =E5=D3=CC=C9 =CD=CF=D6=CE=CF,=A0=C5=DD=C5 =CF=C4=C9=CE =D7=CF=D0=D2=CF=D3=
=2E =ED=CF=D6=CE=CF =CC=C9 =D0=D2=C9=CB=C1=DA=C1=D4=D8  =EC=C1=D4=C5=C8=D5=

> =C1=D7=D4=CF=CD=C1=D4=C9=DE=C5=D3=CB=C9 =C4=D5=C2=CC=C9=D2=CF=D7=C1=D4=D8=
 =CE=C1 =D3=CC=C5=C4=D5=C0=DD=C5=CA =D3=D4=D2=CF=CB=C5 =C4=C5=C6=C9=D3, =CB=
=CF=C7=C4=C1 =CF=CE =D0=CF
> =C4=C5=C6=C9=D3=D5  =D0=C5=D2=C5=CE=CF=D3=C9=D4 =D3=CC=CF=D7=CF =D3 =C4=
=C5=C6=C9=D3=CF=CD?=A0=F4=C1=CB=CF=C5 =C4=D5=C2=CC=C9=D2=CF=D7=C1=CE=C9=C5=
, =CB=C1=CB =CE=C1=D0=C9=D3=C1=CE=CF
> =D7 "=F0=D2=C1=D7=C9=CC=C1=C8  =D2=D5=D3=D3=CB=CF=CA =CF=D2=C6=CF=C7=D2=
=C1=C6=C9=C9 =C9 =D0=D5=CE=CB=D4=D5=C1=C3=C9=C9. =F0=CF=CC=CE=D9=CA =C1=CB=
=C1=C4=C5=CD=C9=DE=C5=D3=CB=C9=CA
> =D3=D0=D2=C1=D7=CF=DE=CE=C9=CB" (=ED.: =FC=CB=D3=CD=CF,  2006), =D7 =D0=
=D2=C9=CE=C3=C9=D0=C5, =CE=C5 =CF=C2=D1=DA=C1=D4=C5=CC=D8=CE=CF =C9
> =D0=D2=C9=CD=C5=CE=D1=C5=D4=D3=D1 =D0=CF =D6=C5=CC=C1=CE=C9=C0 =D0=C9=DB=
=D5=DD=C5=C7=CF. =E3=C9=D4=C9=D2=D5=C0  =DC=D4=CF=D4 =D3=D0=D2=C1=D7=CF=DE=
=CE=C9=CB (=D3=D4=D2.
> 197): "=F0=D2=C9 =D0=C5=D2=C5=CE=CF=D3=C5 =CD=CF=D6=C5=D4 =D0=CF=D4=C5=D2=
=D1=D4=D8=D3=D1 =D2=C1=DA=CC=C9=DE=C9=C5 =CD=C5=D6=C4=D5  =CE=C1=D0=C9=D3=
=C1=CE=C9=D1=CD=C9
> =D3=CC=CF=D7 =D3=CC=C9=D4=CE=CF =C9 =DE=C5=D2=C5=DA =C4=C5=C6=C9=D3; =D3=
=D2.: =D7=CF=C5=CE=CE=CF-=CF=C2=D1=DA=C1=CE=CE=D9=CA (=D0=C9=DB=C5=D4=D3=D1=
=20
> =D7=CF=C5=CE=CE=CF=CF=C2=D1=DA=C1=CE=CE=D9=CA) =C9 =D7=CF=C5=CE=CE=CF-=CD=
=CF=D2=D3=CB=CF=CA (=D0=C9=DB=C5=D4=D3=D1 =D7=CF=C5=CE=CE=CF-=CD=CF=D2=D3=
=CB=CF=CA). =E4=CC=D1
> =D3=CF=C8=D2=C1=CE=C5=CE=C9=D1  =D2=C1=DA=CC=C9=DE=C9=D1 =CE=C1=C4=CF =D7=
=CF =D7=D4=CF=D2=CF=CD =D3=CC=D5=DE=C1=C5 =D0=CF=D7=D4=CF=D2=C9=D4=D8 =C4=
=C5=C6=C9=D3 =D7 =CE=C1=DE=C1=CC=C5
> =D0=C5=D2=C5=CE=C5=D3=C5=CE=CE=CF=CA =DE=C1=D3=D4=C9:  =D7=CF=C5=CE=CE=CF=
- / -=CD=CF=D2=D3=CB=CF=CA. =FC=D4=CF =D0=D2=C1=D7=C9=CC=CF =D0=D2=C9=CD=C5=
=CE=D1=C5=D4=D3=D1 =D0=CF
> =D6=C5=CC=C1=CE=C9=C0 =D0=C9=DB=D5=DD=C5=C7=CF."
> =A0
> =F2=C1=DA=D5=CD=C5=C5=D4=D3=D1, =D1 =CD=CF=C7=D5 =D0=CF=D3=D4=C1=D7=C9=D4=
=D8 \linebreak =C9 =D2=D5=CB=C1=CD=C9  =D0=D2=CF=C4=D5=C2=CC=C9=D2=CF=D7=C1=
=D4=D8
> =C4=C5=C6=C9=D3, =CE=CF =D7=D3=C5-=D4=C1=CB=C9 =CD=CF=D6=C5=D4 =CC=C9 =DC=
=D4=CF =EC=C1=D4=C5=C8 =D3=C4=C5=CC=C1=D4=D8  =C1=D7=D4=CF=CD=C1=D4=C9=DE=
=C5=D3=CB=C9?
> =A0
> =F3 =D5=D7=C1=D6=C5=CE=C9=C5=CD, =EB=CF=D3=D4=C9=CE =F3=C5=D2=C7=C5=CA =
=F7=D1=DE=C5=D3=CC=C1=D7=CF=D7=C9=DE  (kostinsv77@mail.ru).

=EF=D0=D2=C5=C4=C5=CC=C9=D4=C5 =CB=CF=CD=C1=CE=C4=D5
\def\defis{\hbox{-}\nobreak\discretionary{}{\hbox{-}}{}}
=C9 =D0=C9=DB=C9=D4=C5
"=D7=CF=C5=CE=CE=CF\defis =CD=CF=D2=D3=CB=CF=CA" =D4=C1=CD, =C7=C4=C5 =C8=
=CF=D4=C9=D4=C5 =D6=C5=CC=C1=C5=CD=CF=C7=CF =D0=CF=D7=C5=C4=C5=CE=C9=D1.

=EE=C5 =D3=CC=C5=C4=D5=C5=D4 =D0=C5=D2=C5=CF=D0=D2=C5=C4=C5=CC=D1=D4=D8 =CD=
=C9=CE=D5=D3 (-), =D4=C1=CB =CB=C1=CB =CF=CE =C9=CD=C5=C5=D4 =CD=CE=CF=C7=
=CF =C4=D2=D5=C7=C9=C8
=D0=CF=CC=C5=DA=CE=D9=C8 =C6=D5=CE=CB=C3=C9=CA, =CE=C1=D0=D2=C9=CD=C5=D2,=
 =D0=D2=C9 =C9=D3=D0=CF=CC=D8=DA=CF=D7=C1=CE=C9=C9 =C5=C7=CF =D7 =CF=D4=D2=
=C9=C3=C1=D4=C5=CC=D8=CE=D9=C8
=DE=C9=D3=CC=C1=C8, =D7 =C6=CF=D2=CD=D5=CC=C1=C8, =C1 =D4=C1=CB=D6=C5 =D7=
 =CB=C1=DE=C5=D4=D3=D7=C5 =CC=C9=C7=C1=D4=D5=D2=D9 -- =C9 ---.


=F3 =D5=D7=C1=D6=C5=CE=C9=C5=CD,
 =E1=CC=C5=CB=D3=C5=CA =ED=C1=CC=C9=D3=D4=CF=D7                         =20=