Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 02:15Z
∇²t = 0
7r² + 4r + 0 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
375K
∇²β = 0
det| 5 9 ; 0 6 | = 30
372K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
8r² + 8r + 0 = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1