Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 00:41Z
∇²β = 0
∑_{k=1}^{n} k = n(n+1)/2
164K
3y² + 5y + 2 = 0
det| 7 4 ; 4 8 | = 40
375K
d/dx [x^2] = 2x^1
det| 9 5 ; 1 10 | = 85
372K
1φ² + 5φ + 7 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
430K
CH₄ + 2O₂ → CO₂ + 2H₂O
455K