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█████ ███████

██ ██████ ████ █████, ████ ██████ ██ ███ █████ ██ ██████ ██ ███████ █████ ███ ██████████ ███████ ███████, ███ ██ ████████ ███ ████ █████.

█████ █████████

██████ ██████ █████ ███ ████████ ██████ ██████ ████████ ███████. █████ ██ █████ "███████ █████ ██████", ███ "████████ █████". ██, ██████, ████ ████████ ██████ ██ ████ ████ ████ ████ ██ ███████ █-█°█ ████. ████ █████████ ███ ███ ████ ██████, ██ ████ ███ ████ ██████ ████████ █████████ ██, ███ ████ ███ ████ ██████ █████████ ██ ██████ ████ ███ █████ ██████ ██████ ██ ███ █████ ████ ████. ███ ██, ████████ ████ ██ ████ ███████ █████ █████ █████ █████████ ███ ██° ██████ ███ ███° ██████.

██████ ████████ ██ ███████ █████

██████ █████ ██ ██████, ██████ ██████ █████ █████ ██ █████ ████ ██ ██████ ███████ █████. ████████ ██████ ████ ███ █████ ████ ███ █████ ███████ ████, ███████ ██ ██ █████ ██ ██████. ████ ██ ███████ ██████ ██ ███████ █████ █████. ██████ ███████ ████ ███████, ███ ██ ██ █████ █████. ████████ ██████ ██ ██████ █████ ████ ███ ██ ██████. █████████ ████ ██ ████████ █████████ █████ ███████, ███ █████ █████ ██████, ███████ ███████ ██████ ██ ████ ███████ █████ ██ ███ █████. ███████ ███ ███████ █████ ██ ████████ █████ ███████ ███ ████ ████ ██████ ███████. █████ ██ █████ ██ ███ (██ ██████ █████) ██████ █████ ██ █████ ██ ██████ ██████. ██████ ████████ █████ ██ █████ ██████ ██████, █████ ███ ████ ████ ██████ ██████ ██ ████████ ██████. ██████ ████ █████ ████, █████ █████, ████ ██████ ███████ ████.

████ ███████ █████ ████ ████

█████ █████ ██ ██, ████, ██ ████, ██████ ██████ █████ ████ ██ ████████ ██████ ███:

${\displaystyle {\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}_{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}=\frac{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}{\left(\frac{\mathrm{\partial }\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}{\mathrm{\partial }\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}\right)}_{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}}$

█ █████ ██ ████ ████ ████ █████ ███████, ████████ ██ "█" ███ ██████ █████ ████ (██ ███████). █████ ██ ██, ██████ █████ ████ ████ █████, ██ ███ ███ █████ █████ ████ ██ █████ ████ ██████████. ████ ██ ███ ██████ █████, ████ █████ ████ ███ ███████.

███████ ████████

████ ███████ █████ ████████ ████ █████ "█████ █████████" ██ █████ ██████ ██████ █████████. ███ █████ ████ █████ ███ ████ █████ █████████. ████████ █████, █████ ██████ █████: ${\displaystyle {\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}_{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}=\frac{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}\frac{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}}$

████ ${\displaystyle \mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}$ ███ ████ ███████ (████ ████) █ ${\displaystyle \mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}/\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}$, ███ █████ ██████ ██ ███ ███████ ███ █████ █████ █████████. ████ ██████ █████ ████ ████████: : ${\displaystyle \frac{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}={\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}_{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}$ ██████ ██ █████ ████ ██ ███ ████ ███████ ███████ ████ █████ █████ ██ █████ █████████ ${\displaystyle \mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}$ . ██ ██, ███████ █████ █████ ██████.

███████ ███

████ ███████ █████ ██████ ██████ █████ ███ ██ ████ ██ █████ █████████. ███ █████ ████ ███ █████ █████████. ████████ █████, █████ ██████ █████:

${\displaystyle {\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}_{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}=\frac{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}\frac{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}}$

████ ${\displaystyle \mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}$ ███ █████ ██ ████████, ${\displaystyle \mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}/\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}$ ███ █████ ██████ ██ ███ ██ ███ █████ █████ █████████. █████ ████ ████████ ████ ██████ █:

${\displaystyle \frac{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}={\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}_{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}$

██████ ██ █████ ████ ██ ███ ████ ███████ ████████ ████ █████ ████ ██ █████ █████████ ${\displaystyle \mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}$. ██ ██, ██████ █████ ███████ ███████.

███████ █████

████ ████, ███ ██████ ██████ ███████ ████ ██ █████, ████ ███████ █████ ████ ████ █████ :

${\displaystyle {\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}_{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}=\frac{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}\frac{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}}$

████ █ ███ ███ █████, ${\displaystyle \mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}/\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}$ ███ █████ ██████ ████ ██ ██ █████████. ██████ ████, ████ ██ █████ █████ █████ █████. ██████, ███ ████ ██ ███ ██ █ ███ █████ ████ ██████ █.███ █"█ ████ █████████ ████ █-██°█. ████ ███████ ██ █.█%. ██ ███ ███ ███ ██ ████ ██ ███ ██ █ █"█, █████ ███, ███ ████ █████, ██ ███ █████ █-█.███ █"█, ███ ███████ ██ █.█%. ████ ███████ █████ ████ █.█% ████ ████ █-██°█, ██ █.███% ███ ████ █. ██ ████ ████ ████████, ████ ████ ██ ██████ ████:

${\displaystyle \frac{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}={\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}_{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}$

████ ${\displaystyle \mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}/\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}$ ████ ███ ██████ ████ (████, █.███) █ ${\displaystyle \mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}$ ███ ██████ █████████ (██°█). ██████ ████ █████ ██████ ██ ██ █████ ████████ ████ █████ ██ ██████ █████████. ██ ████ ██ ████, ███ ████ ███████ █████ █████████, ███ █████ ███. ██ ████ ███████ ███ █████ █████ █████ ██ █████████, ██ ██████ █████ ███████ ███████ ████:

${\displaystyle \frac{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}={\int }_{{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}_{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}}^{{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}_{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}+\mathrm{<span\; word-length="2"\; class="word\; redacted">██</span>}}{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}_{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}(\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>})\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}$

████ ${\displaystyle {\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}_{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}}$ ███ █████████ ████████ ${\displaystyle {\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}_{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}(\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>})}$ ███ ████ ███████ ███ ████████ ██ █████████ █.

██████ █████████████

███████ ████ █████ █████████████, ████ ██████ (██ ████ ████████ ██ ██████) █████ ██████ ███████, ██ ████ ███ ██████ █████ ██ ███████ ████████ ${\displaystyle \frac{}{}{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}_{\mathrm{<span\; word-length="1"\; class="word\; redacted">█</span>}}}$ ████████ █████. ██████ ███, ████████ ██████ ██ ████ ██████ █████ ████ ███ █████ ██████. ██ ████████ █████ ███ █████████ ██ █████████, █████ ███████ ███ █████ ███ ██████ ████████ ██████. ██████ ████ ██ ████ ████ █████ ████████ ██████ ██████ ███████ █████ ██ ██ ████ ███████ ███████. ███ ████ █████ ██ ████████ ██ ██████, ███ █████ ██ ████████ ██ ███ █████ ██ ████ █ ██ ███████ ███████ ██ ██████.