Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:13Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
46K
3γ² + 9γ + 0 = 0
\frac{8}{6} \sum_{i=1}^{n} i^{2}
289K
det| 9 4 ; 1 10 | = 86
278K
∂β/∂z = 1β
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
177K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 2 6 | = 18
358K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
11K