Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:56Z
7ω² + 9ω + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
46K
det| 2 3 ; 5 3 | = -9
468K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 6 ; 1 8 | = 50
289K
det| 6 6 ; 5 7 | = 12
278K
3n² + 8n + 2 = 0
∇²x = 0
det| 7 4 ; 4 8 | = 40
399K
∫₀^∞ e^(-t²) dt = √π / 2
316K