Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 18:28Z
∇²r = 0
det| 7 1 ; 7 8 | = 49
66K
det| 7 4 ; 4 8 | = 40
222K
det| 7 6 ; 4 8 | = 32
∂ψ/∂β = 4ψ
det| 1 2 ; 4 2 | = -6
174K
det| 4 6 ; 4 5 | = -4
61K
det| 7 2 ; 3 8 | = 50
det| 1 1 ; 5 2 | = -3
119K
∑_{k=1}^{n} k = n(n+1)/2
472K