Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 02:15Z
∇²t = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
164K
det| 5 6 ; 2 6 | = 18
232K
7r² + 4r + 0 = 0
det| 7 4 ; 4 8 | = 40
375K
∇²β = 0
\frac{12}{7} \sum_{i=1}^{n} i^{2}
372K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
\frac{6}{3} \sum_{i=1}^{n} i^{2}
430K
8r² + 8r + 0 = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 4 1 ; 3 5 | = 17
det| 4 5 ; 5 5 | = -5