Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:13Z
6r² + 4r + 7 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 12 1 ; 4 13 | = 152
87K
1y² + 1y + 6 = 0
det| 11 2 ; 2 12 | = 128
61K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 8 ; 4 6 | = -2
335K
CaCO₃ → CaO + CO₂