Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:06Z
4y² + 8y + 1 = 0
det| 3 9 ; 1 4 | = 3
468K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
399K
det| 8 6 ; 1 9 | = 66
316K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
11K
det| 11 3 ; 6 12 | = 114
387K
det| 1 7 ; 2 2 | = -12
144K
det| 6 4 ; 0 7 | = 42
67K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
338K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
348K