Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:44Z
6r² + 4r + 7 = 0
det| 4 6 ; 0 5 | = 20
66K
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 1 2 ; 7 2 | = -12
87K
1y² + 1y + 6 = 0
det| 4 8 ; 3 5 | = -4
174K
∑_{k=1}^{n} k = n(n+1)/2
CaCO₃ → CaO + CO₂
∇²x = 0
∇²y = 0
λ = h/p