Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 18:52Z
∇²r = 0
det| 7 6 ; 4 8 | = 32
det| 1 1 ; 5 2 | = -3
87K
∂ψ/∂β = 4ψ
det| 5 9 ; 0 6 | = 30
174K
det| 7 2 ; 3 8 | = 50
Fe₂O₃ + 3CO → 2Fe + 3CO₂
380K
∑_{k=1}^{n} k = n(n+1)/2
335K
CH₄ + 2O₂ → CO₂ + 2H₂O
119K
det| 9 4 ; 1 10 | = 86
472K