Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:53Z
4y² + 8y + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
46K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
339K
\lim_{α\to 0} \frac{\sin α}{α} = 1
177K
iħ ∂ψ/∂t = Ĥψ
\frac{12}{6} \sum_{i=1}^{n} i^{2}
358K
∑_{k=1}^{n} k = n(n+1)/2
121K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-α²) dα = √π / 2
399K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 8 ; 1 10 | = 82
det| 12 8 ; 7 13 | = 100