Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:58Z
ω = 2πf
\frac{3}{2} \sum_{i=1}^{n} i^{2}
46K
3γ² + 9γ + 0 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
289K
∂β/∂z = 1β
∑_{k=1}^{n} k = n(n+1)/2
339K
det| 3 1 ; 7 4 | = 5
177K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 3 ; 0 11 | = 110
det| 7 4 ; 4 8 | = 40
399K
d/dα [α^12] = 12α^11
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
11K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K