Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:56Z
7ω² + 9ω + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 7 7 ; 4 8 | = 28
278K
3n² + 8n + 2 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
177K
∇²x = 0
∑_{k=1}^{n} k = n(n+1)/2
121K
det| 2 6 ; 0 3 | = 6
399K
det| 5 2 ; 3 6 | = 24
387K