Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:39Z
6r² + 4r + 7 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 9 4 ; 1 10 | = 86
87K
1y² + 1y + 6 = 0
det| 4 6 ; 4 5 | = -4
61K
∑_{k=1}^{n} k = n(n+1)/2
det| 11 9 ; 0 12 | = 132
380K
det| 1 4 ; 0 2 | = 2
119K
∑_{k=1}^{n} k = n(n+1)/2
472K