Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:12Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
289K
det| 1 5 ; 5 2 | = -23
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 5 5 ; 3 6 | = 15
316K
\lim_{α\to 0} \frac{\sin α}{α} = 1
11K
\oint_C \vec{F}\cdot d\vec{r} = 0
97K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
348K