Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:20Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
det| 7 2 ; 7 8 | = 42
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 2 6 ; 2 3 | = -6
339K
det| 7 4 ; 4 8 | = 40
177K
iħ ∂ψ/∂t = Ĥψ
det| 1 4 ; 3 2 | = -10
121K
CaCO₃ → CaO + CO₂
\frac{10}{5} \sum_{i=1}^{n} i^{2}
399K
∫₀^∞ e^(-x²) dx = √π / 2
11K
det| 4 3 ; 0 5 | = 20
67K
\lim_{t\to 0} \frac{\sin t}{t} = 1
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
338K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
276K