Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:29Z
6r² + 4r + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
66K
∫₀^∞ e^(-γ²) dγ = √π / 2
1y² + 1y + 6 = 0
det| 1 2 ; 4 2 | = -6
174K
det| 4 6 ; 0 5 | = 20
61K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
380K
det| 5 6 ; 2 6 | = 18
472K