Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 15:08Z
E = mc²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
144K
det| 2 5 ; 6 3 | = -24
det| 5 9 ; 0 6 | = 30
90K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
29K
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 9 4 ; 1 10 | = 86
94K