Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 07:35Z
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-z²) dz = √π / 2
468K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
∂x/∂θ = 8x
det| 10 7 ; 3 11 | = 89
339K
3φ² + 4φ + 2 = 0
det| 11 5 ; 0 12 | = 132
358K
det| 9 4 ; 1 10 | = 86
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
399K