Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 02:07Z
det| 5 5 ; 5 6 | = 5
Fe₂O₃ + 3CO → 2Fe + 3CO₂
46K
\lim_{x\to 0} \frac{\sin x}{x} = 1
468K
2H₂ + O₂ → 2H₂O
5θ² + 3θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
CaCO₃ → CaO + CO₂
\frac{2}{2} \sum_{i=1}^{n} i^{2}
358K
CH₄ + 2O₂ → CO₂ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
399K
∫₀^∞ e^(-x²) dx = √π / 2
316K
\lim_{y\to 0} \frac{\sin y}{y} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
387K
E = mc²