Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
det| 5 3 ; 2 6 | = 24
46K
2H₂ + O₂ → 2H₂O
det| 7 7 ; 2 8 | = 42
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{6}{1} \sum_{i=1}^{n} i^{2}
177K
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
121K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
399K
det| 9 8 ; 1 10 | = 82
det| 3 9 ; 7 4 | = -51
11K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
387K
det| 11 3 ; 6 12 | = 114
67K
\lim_{β\to 0} \frac{\sin β}{β} = 1
338K
\frac{9}{3} \sum_{i=1}^{n} i^{2}
346K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
256K