████ █████

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

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

██ █████ █████ ██ ██████ ██████:

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

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

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

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

████ █████ █████ █████ ████ █████ █████ ████ ███ ██████ ██████, █████ ████████ ████████ ████ █████ █████ (█████, ███ ██████ █████) █████████ ████████ ████████ ████ █████ ██████:

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

████ █████ █████ ███████ █████ ████ █████ ███ ██████ ██████ ████ ███ ███ "███████ █████" ███ ██████ ███ █████ █████ ██████, ███ ██ ███████ ██████.

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

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