Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 19:45Z
6α² + 1α + 3 = 0
det| 1 4 ; 0 2 | = 2
320K
∇²t = 0
det| 9 4 ; 1 10 | = 86
90K
det| 4 8 ; 3 5 | = -4
438K
10γ² + 9γ + 5 = 0
det| 1 2 ; 4 2 | = -6
394K
det| 7 9 ; 1 8 | = 47
29K
∑_{k=1}^{n} k = n(n+1)/2
94K
∑_{k=1}^{n} k = n(n+1)/2
390K
det| 9 7 ; 3 10 | = 69
144K