Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 02:16Z
∇²t = 0
det| 7 1 ; 7 8 | = 49
164K
7r² + 4r + 0 = 0
∫₀^∞ e^(-t²) dt = √π / 2
47K
∇²β = 0
det| 6 4 ; 4 7 | = 26
165K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-φ²) dφ = √π / 2
430K
det| 5 6 ; 7 6 | = -12
130K
8r² + 8r + 0 = 0
det| 9 4 ; 1 10 | = 86
336K