Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:12Z
7ω² + 9ω + 3 = 0
det| 11 4 ; 5 12 | = 112
468K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-θ²) dθ = √π / 2
289K
3n² + 8n + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
177K
∇²x = 0
det| 4 8 ; 3 5 | = -4
358K
F = ma
det| 7 4 ; 4 8 | = 40
399K
det| 12 9 ; 5 13 | = 111
316K
det| 12 7 ; 2 13 | = 142
9β² + 6β + 2 = 0