Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 22:48Z
4α² + 7α + 5 = 0
det| 12 9 ; 5 13 | = 111
222K
CH₄ + 2O₂ → CO₂ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
2K
5θ² + 1θ + 7 = 0
det| 11 9 ; 0 12 | = 132
174K
∑_{k=1}^{n} k = n(n+1)/2
61K
λ = h/p