Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 07:37Z
∑_{k=1}^{n} k = n(n+1)/2
det| 6 6 ; 5 7 | = 12
46K
∑_{k=1}^{n} k = n(n+1)/2
468K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
det| 3 1 ; 7 4 | = 5
289K
∫₀^∞ e^(-α²) dα = √π / 2
278K
∂x/∂θ = 8x
det| 9 4 ; 1 10 | = 86
339K
3φ² + 4φ + 2 = 0
det| 12 9 ; 5 13 | = 111
121K
5ω² + 6ω + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
316K
∫₀^∞ e^(-θ²) dθ = √π / 2
∇²θ = 0
e^{i\pi} + 1 = 0
3t² + 3t + 7 = 0