Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:57Z
7ω² + 9ω + 3 = 0
det| 11 5 ; 0 12 | = 132
46K
∑_{k=1}^{n} k = n(n+1)/2
3n² + 8n + 2 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
339K
∇²x = 0
det| 9 8 ; 3 10 | = 66
358K
det| 7 9 ; 1 8 | = 47
11K
det| 12 1 ; 5 13 | = 151
387K