Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:11Z
4y² + 8y + 1 = 0
det| 2 3 ; 6 3 | = -12
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
339K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
det| 7 2 ; 7 8 | = 42
316K
det| 9 8 ; 1 10 | = 82
∑_{k=1}^{n} k = n(n+1)/2
11K
\lim_{z\to 0} \frac{\sin z}{z} = 1
67K
det| 3 6 ; 1 4 | = 6
338K
\frac{10}{8} \sum_{i=1}^{n} i^{2}
276K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
256K
det| 7 6 ; 7 8 | = 14
348K