Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 08:05Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
\frac{4}{6} \sum_{i=1}^{n} i^{2}
289K
10x² + 2x + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
339K
det| 9 8 ; 3 10 | = 66
177K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∇²φ = 0
\lim_{r\to 0} \frac{\sin r}{r} = 1
399K
\lim_{β\to 0} \frac{\sin β}{β} = 1
316K
12φ² + 4φ + 7 = 0
det| 5 3 ; 0 6 | = 30
∇²φ = 0