Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
46K
det| 2 6 ; 2 3 | = -6
468K
2H₂ + O₂ → 2H₂O
\lim_{t\to 0} \frac{\sin t}{t} = 1
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{6}{1} \sum_{i=1}^{n} i^{2}
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
\frac{9}{3} \sum_{i=1}^{n} i^{2}
387K
det| 1 1 ; 6 2 | = -4
67K
\lim_{β\to 0} \frac{\sin β}{β} = 1
338K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
256K