Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:09Z
4y² + 8y + 1 = 0
\frac{5}{4} \sum_{i=1}^{n} i^{2}
46K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
339K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
316K
\oint_C \vec{F}\cdot d\vec{r} = 0
144K
\lim_{α\to 0} \frac{\sin α}{α} = 1
67K
det| 3 3 ; 0 4 | = 12
346K
CH₄ + 2O₂ → CO₂ + 2H₂O
256K
det| 1 7 ; 7 2 | = -47
396K