Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 20:00Z
det| 4 8 ; 7 5 | = -36
∑_{k=1}^{n} k = n(n+1)/2
66K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
222K
∇ × E = −∂B/∂t
det| 7 4 ; 4 8 | = 40
87K
5β² + 3β + 5 = 0
E = mc²
det| 2 7 ; 7 3 | = -43
380K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
ω = 2πf
2H₂ + O₂ → 2H₂O
ΔS ≥ 0