Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 18:28Z
∇²r = 0
det| 7 6 ; 4 8 | = 32
∂ψ/∂β = 4ψ
det| 10 7 ; 3 11 | = 89
174K
det| 1 1 ; 5 2 | = -3
61K
det| 7 2 ; 3 8 | = 50
∑_{k=1}^{n} k = n(n+1)/2
335K
det| 10 4 ; 1 11 | = 106
det| 12 9 ; 5 13 | = 111
392K