Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
\frac{2}{9} \sum_{i=1}^{n} i^{2}
468K
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
289K
d/dt [t^11] = 11t^10
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 2 6 ; 2 3 | = -6
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
399K
∫₀^∞ e^(-x²) dx = √π / 2
316K
det| 9 8 ; 1 10 | = 82
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
11K
\lim_{y\to 0} \frac{\sin y}{y} = 1
67K