Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:20Z
ω = 2πf
det| 7 4 ; 4 8 | = 40
46K
3γ² + 9γ + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
289K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
278K
∂β/∂z = 1β
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
177K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-x²) dx = √π / 2
358K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
121K
det| 10 3 ; 0 11 | = 110
\frac{7}{5} \sum_{i=1}^{n} i^{2}
d/dα [α^12] = 12α^11