Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 20:50Z
det| 4 8 ; 7 5 | = -36
det| 12 9 ; 5 13 | = 111
66K
∇ × E = −∂B/∂t
5β² + 3β + 5 = 0
E = mc²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 4 ; 1 10 | = 86
119K
∑_{k=1}^{n} k = n(n+1)/2
472K