Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:11Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 4 5 ; 1 5 | = 15
339K
det| 2 6 ; 1 3 | = 0
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
316K
det| 9 8 ; 1 10 | = 82
AgNO₃ + NaCl → AgCl↓ + NaNO₃
11K
det| 1 1 ; 5 2 | = -3
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
det| 6 1 ; 5 7 | = 37
338K
det| 7 8 ; 6 8 | = 8
276K
\oint_C \vec{F}\cdot d\vec{r} = 0
256K
det| 10 9 ; 7 11 | = 47
348K