Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 07:58Z
∑_{k=1}^{n} k = n(n+1)/2
det| 12 2 ; 2 13 | = 152
468K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
∂x/∂θ = 8x
3φ² + 4φ + 2 = 0
5ω² + 6ω + 0 = 0
det| 11 9 ; 0 12 | = 132
399K
∫₀^∞ e^(-θ²) dθ = √π / 2
det| 5 6 ; 2 6 | = 18
11K
det| 2 7 ; 7 3 | = -43
387K
e^{i\pi} + 1 = 0