Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 03:22Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
det| 4 8 ; 3 5 | = -4
66K
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 12 9 ; 5 13 | = 111
61K
∇²x = 0
det| 11 4 ; 5 12 | = 112
380K
det| 10 1 ; 6 11 | = 104
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂