Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:08Z
ω = 2πf
\frac{8}{7} \sum_{i=1}^{n} i^{2}
468K
3γ² + 9γ + 0 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
289K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
278K
∂β/∂z = 1β
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{3}{2} \sum_{i=1}^{n} i^{2}
358K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
121K
det| 10 3 ; 0 11 | = 110
∑_{k=1}^{n} k = n(n+1)/2
399K
∫₀^∞ e^(-θ²) dθ = √π / 2
316K
det| 9 4 ; 1 10 | = 86
11K
det| 12 1 ; 5 13 | = 151
387K