Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 04:11Z
∇²y = 0
det| 11 4 ; 5 12 | = 112
468K
11γ² + 9γ + 2 = 0
det| 2 7 ; 7 3 | = -43
278K
CH₄ + 2O₂ → CO₂ + 2H₂O
∫₀^∞ e^(-θ²) dθ = √π / 2
177K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
358K
e^{i\pi} + 1 = 0
\frac{9}{8} \sum_{i=1}^{n} i^{2}