Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:54Z
7ω² + 9ω + 3 = 0
det| 7 4 ; 4 8 | = 40
468K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
289K
3n² + 8n + 2 = 0
det| 5 2 ; 3 6 | = 24
339K
det| 7 9 ; 1 8 | = 47
177K
∇²x = 0
det| 4 2 ; 6 5 | = 8
358K
det| 10 7 ; 3 11 | = 89
121K
F = ma
∇ × E = −∂B/∂t
det| 12 7 ; 2 13 | = 142
9β² + 6β + 2 = 0