Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 16:38Z
∑_{k=1}^{n} k = n(n+1)/2
det| 1 4 ; 0 2 | = 2
144K
det| 8 9 ; 3 9 | = 45
det| 9 4 ; 1 10 | = 86
90K
E = mc²
det| 11 2 ; 5 12 | = 122
394K
det| 10 1 ; 6 11 | = 104
det| 2 6 ; 5 3 | = -24
det| 5 6 ; 2 6 | = 18
144K
∑_{k=1}^{n} k = n(n+1)/2
352K