Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
46K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
\frac{7}{7} \sum_{i=1}^{n} i^{2}
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 2 7 ; 2 3 | = -8
177K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
121K
\lim_{t\to 0} \frac{\sin t}{t} = 1
399K
det| 2 3 ; 7 3 | = -15
11K
∑_{k=1}^{n} k = n(n+1)/2
338K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
276K