Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
\lim_{z\to 0} \frac{\sin z}{z} = 1
468K
2H₂ + O₂ → 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
289K
det| 2 6 ; 2 3 | = -6
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
11K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
144K
\lim_{x\to 0} \frac{\sin x}{x} = 1
67K
det| 8 6 ; 1 9 | = 66
97K
∫₀^∞ e^(-x²) dx = √π / 2
346K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
256K