Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:24Z
7ω² + 9ω + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
278K
3n² + 8n + 2 = 0
det| 9 4 ; 1 10 | = 86
339K
det| 7 9 ; 1 8 | = 47
177K
∇²x = 0
det| 10 2 ; 3 11 | = 104
358K
∑_{k=1}^{n} k = n(n+1)/2
121K
F = ma