Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
det| 4 5 ; 1 5 | = 15
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 3 5 ; 4 4 | = -8
339K
iħ ∂ψ/∂t = Ĥψ
det| 1 1 ; 2 2 | = 0
121K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
det| 9 8 ; 1 10 | = 82
\lim_{n\to 0} \frac{\sin n}{n} = 1
338K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
276K
∑_{k=1}^{n} k = n(n+1)/2
346K
\oint_C \vec{F}\cdot d\vec{r} = 0
256K
det| 2 6 ; 2 3 | = -6
348K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
396K