Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:09Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\lim_{y\to 0} \frac{\sin y}{y} = 1
121K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
316K
det| 9 8 ; 1 10 | = 82
det| 4 1 ; 0 5 | = 20
387K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
144K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
∫₀^∞ e^(-β²) dβ = √π / 2
338K
det| 11 8 ; 6 12 | = 84
346K