Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
det| 10 4 ; 3 11 | = 98
46K
det| 1 7 ; 2 2 | = -12
468K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
289K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 7 2 ; 7 8 | = 42
339K
iħ ∂ψ/∂t = Ĥψ
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
121K
CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
316K
det| 9 8 ; 1 10 | = 82
∂ω/∂t = 2ω
∫₀^∞ e^(-t²) dt = √π / 2
144K
det| 4 4 ; 2 5 | = 12
67K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
276K
CH₄ + 2O₂ → CO₂ + 2H₂O
396K