Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 23:05Z
3θ² + 8θ + 7 = 0
∇ × E = −∂B/∂t
\frac{12}{3} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
174K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
380K
det| 1 1 ; 5 2 | = -3
335K
det| 9 4 ; 1 10 | = 86
472K