Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:09Z
7ω² + 9ω + 3 = 0
det| 9 4 ; 1 10 | = 86
468K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
289K
3n² + 8n + 2 = 0
∇²x = 0
det| 2 7 ; 7 3 | = -43
358K
∫₀^∞ e^(-n²) dn = √π / 2
121K
det| 12 1 ; 5 13 | = 151
316K
∑_{k=1}^{n} k = n(n+1)/2
11K