Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:20Z
4y² + 8y + 1 = 0
det| 9 2 ; 7 10 | = 76
46K
2H₂ + O₂ → 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 2 6 ; 2 3 | = -6
358K
det| 9 6 ; 3 10 | = 72
399K
\oint_C \vec{F}\cdot d\vec{r} = 0
11K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
67K
\lim_{z\to 0} \frac{\sin z}{z} = 1
276K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
346K
det| 6 4 ; 0 7 | = 42
256K