Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:55Z
7ω² + 9ω + 3 = 0
det| 7 4 ; 4 8 | = 40
468K
∑_{k=1}^{n} k = n(n+1)/2
3n² + 8n + 2 = 0
∫₀^∞ e^(-ω²) dω = √π / 2
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
∇²x = 0
∑_{k=1}^{n} k = n(n+1)/2
358K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
399K
∑_{k=1}^{n} k = n(n+1)/2
316K
∑_{k=1}^{n} k = n(n+1)/2
11K
det| 2 8 ; 7 3 | = -50
387K