Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:11Z
4y² + 8y + 1 = 0
det| 2 6 ; 1 3 | = 0
468K
2H₂ + O₂ → 2H₂O
det| 1 4 ; 3 2 | = -10
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
339K
det| 8 8 ; 2 9 | = 56
177K
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
358K
CaCO₃ → CaO + CO₂
det| 3 4 ; 6 4 | = -12
399K
det| 9 8 ; 1 10 | = 82
\binom{n}{k} = \frac{n!}{k!(n-k)!}
11K
∂ω/∂t = 2ω
∑_{k=1}^{n} k = n(n+1)/2
144K
∫₀^∞ e^(-γ²) dγ = √π / 2
97K
det| 5 8 ; 4 6 | = -2
338K
∫₀^∞ e^(-θ²) dθ = √π / 2
276K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
346K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
348K