Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 02:57Z
det| 5 5 ; 5 6 | = 5
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
46K
det| 7 4 ; 4 8 | = 40
468K
2H₂ + O₂ → 2H₂O
\lim_{t\to 0} \frac{\sin t}{t} = 1
289K
∑_{k=1}^{n} k = n(n+1)/2
278K
5θ² + 3θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
CaCO₃ → CaO + CO₂
det| 9 6 ; 7 10 | = 48
358K
CH₄ + 2O₂ → CO₂ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
399K
∂φ/∂φ = 3φ
\lim_{y\to 0} \frac{\sin y}{y} = 1