Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:40Z
6r² + 4r + 7 = 0
∫₀^∞ e^(-β²) dβ = √π / 2
66K
∫₀^∞ e^(-γ²) dγ = √π / 2
1y² + 1y + 6 = 0
det| 11 4 ; 5 12 | = 112
61K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
335K
CaCO₃ → CaO + CO₂
∇²x = 0