Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 08:03Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
468K
∇ × E = −∂B/∂t
CH₄ + 2O₂ → CO₂ + 2H₂O
278K
10x² + 2x + 4 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
339K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
358K
det| 4 2 ; 6 5 | = 8
121K
∇²φ = 0
det| 7 4 ; 4 8 | = 40
399K
∑_{k=1}^{n} k = n(n+1)/2
12φ² + 4φ + 7 = 0
det| 5 3 ; 0 6 | = 30
∇²φ = 0
d/dγ [γ^9] = 9γ^8