Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:27Z
ω = 2πf
det| 12 9 ; 5 13 | = 111
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3γ² + 9γ + 0 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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∂β/∂z = 1β
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
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\oint_C \vec{F}\cdot d\vec{r} = 0
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det| 10 3 ; 0 11 | = 110
∫₀^∞ e^(-t²) dt = √π / 2
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d/dα [α^12] = 12α^11