Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:27Z
ω = 2πf
det| 9 6 ; 0 10 | = 90
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3γ² + 9γ + 0 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
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∂β/∂z = 1β
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\frac{2}{2} \sum_{i=1}^{n} i^{2}
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{t\to 0} \frac{\sin t}{t} = 1
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∑_{k=1}^{n} k = n(n+1)/2
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