Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:12Z
4y² + 8y + 1 = 0
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
46K
∫₀^∞ e^(-x²) dx = √π / 2
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{5}{4} \sum_{i=1}^{n} i^{2}
177K
iħ ∂ψ/∂t = Ĥψ
det| 6 7 ; 2 7 | = 28
358K
CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
316K
det| 9 8 ; 1 10 | = 82
CH₄ + 2O₂ → CO₂ + 2H₂O
11K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K
∂ω/∂t = 2ω
CH₄ + 2O₂ → CO₂ + 2H₂O
144K
∑_{k=1}^{n} k = n(n+1)/2
67K
det| 7 1 ; 4 8 | = 52
97K
det| 9 4 ; 1 10 | = 86
276K