Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 19:52Z
6α² + 1α + 3 = 0
det| 9 5 ; 1 10 | = 85
144K
∇²t = 0
det| 12 3 ; 4 13 | = 144
90K
det| 7 4 ; 4 8 | = 40
438K
10γ² + 9γ + 5 = 0
det| 2 7 ; 7 3 | = -43
394K
∑_{k=1}^{n} k = n(n+1)/2
211K