Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:16Z
7ω² + 9ω + 3 = 0
det| 12 9 ; 5 13 | = 111
468K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-ψ²) dψ = √π / 2
278K
3n² + 8n + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
339K
det| 6 6 ; 5 7 | = 12
177K
∇²x = 0
det| 11 5 ; 0 12 | = 132
358K