Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:43Z
7ω² + 9ω + 3 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
468K
∑_{k=1}^{n} k = n(n+1)/2
det| 4 8 ; 3 5 | = -4
278K
3n² + 8n + 2 = 0
det| 3 6 ; 0 4 | = 12
339K
det| 7 6 ; 1 8 | = 50
177K
∇²x = 0
F = ma
∇ × E = −∂B/∂t
det| 12 7 ; 2 13 | = 142