Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 02:33Z
det| 5 5 ; 5 6 | = 5
∫₀^∞ e^(-t²) dt = √π / 2
468K
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
278K
5θ² + 3θ + 2 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
339K
det| 9 4 ; 1 10 | = 86
177K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 10 2 ; 3 11 | = 104
316K
\lim_{y\to 0} \frac{\sin y}{y} = 1
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²