Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:43Z
7ω² + 9ω + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 2 3 ; 5 3 | = -9
278K
3n² + 8n + 2 = 0
det| 12 6 ; 0 13 | = 156
339K
det| 4 2 ; 6 5 | = 8
177K
∇²x = 0
det| 5 3 ; 7 6 | = 9
121K
F = ma