Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:42Z
7ω² + 9ω + 3 = 0
det| 5 6 ; 2 6 | = 18
46K
∑_{k=1}^{n} k = n(n+1)/2
3n² + 8n + 2 = 0
∇²x = 0
det| 6 6 ; 5 7 | = 12
358K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
121K
F = ma
∫₀^∞ e^(-ψ²) dψ = √π / 2
316K
det| 9 4 ; 1 10 | = 86
11K