Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:26Z
7ω² + 9ω + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
3n² + 8n + 2 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
177K
∇²x = 0
det| 3 1 ; 7 4 | = 5
358K
∑_{k=1}^{n} k = n(n+1)/2
11K
det| 9 6 ; 0 10 | = 90
387K