Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:10Z
4y² + 8y + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
46K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 9 7 ; 1 10 | = 83
339K
det| 1 4 ; 3 2 | = -10
177K
det| 5 5 ; 3 6 | = 15
358K
det| 11 2 ; 2 12 | = 128
316K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
67K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
276K
\oint_C \vec{F}\cdot d\vec{r} = 0
396K