Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 18:43Z
∇²r = 0
det| 7 6 ; 4 8 | = 32
det| 9 4 ; 1 10 | = 86
87K
∂ψ/∂β = 4ψ
det| 7 2 ; 7 8 | = 42
174K
det| 7 2 ; 3 8 | = 50
det| 1 1 ; 5 2 | = -3
119K
∑_{k=1}^{n} k = n(n+1)/2
472K
det| 4 6 ; 0 5 | = 20
392K
det| 12 1 ; 5 13 | = 151
32K