Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:41Z
6r² + 4r + 7 = 0
det| 7 3 ; 6 8 | = 38
66K
det| 9 2 ; 3 10 | = 84
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 11 9 ; 0 12 | = 132
87K
1y² + 1y + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 7 7 ; 4 8 | = 28
335K