Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 18:57Z
∇²r = 0
∑_{k=1}^{n} k = n(n+1)/2
66K
det| 7 6 ; 4 8 | = 32
det| 12 9 ; 5 13 | = 111
87K
∂ψ/∂β = 4ψ
det| 7 2 ; 3 8 | = 50
det| 1 4 ; 0 2 | = 2
380K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
472K