Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 18:04Z
∇²r = 0
det| 9 2 ; 3 10 | = 84
66K
det| 7 6 ; 4 8 | = 32
∂ψ/∂β = 4ψ
det| 7 2 ; 3 8 | = 50
Fe₂O₃ + 3CO → 2Fe + 3CO₂
380K
det| 7 4 ; 4 8 | = 40
335K
det| 10 4 ; 1 11 | = 106
∑_{k=1}^{n} k = n(n+1)/2
119K
7θ² + 6θ + 3 = 0
det| 1 8 ; 0 2 | = 2