Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:11Z
6r² + 4r + 7 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
1y² + 1y + 6 = 0
det| 4 6 ; 0 5 | = 20
61K
∑_{k=1}^{n} k = n(n+1)/2
det| 10 2 ; 3 11 | = 104
380K
CaCO₃ → CaO + CO₂
det| 1 7 ; 7 2 | = -47
472K