Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 02:46Z
det| 5 5 ; 5 6 | = 5
∑_{k=1}^{n} k = n(n+1)/2
46K
det| 2 8 ; 7 3 | = -50
468K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-t²) dt = √π / 2
289K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
278K
5θ² + 3θ + 2 = 0
det| 7 4 ; 4 8 | = 40
177K
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
∂φ/∂φ = 3φ
\lim_{y\to 0} \frac{\sin y}{y} = 1
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
CH₄ + 2O₂ → CO₂ + 2H₂O