Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:43Z
6r² + 4r + 7 = 0
det| 9 4 ; 1 10 | = 86
66K
det| 5 9 ; 0 6 | = 30
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
1y² + 1y + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
174K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 2 ; 3 10 | = 84
335K
CaCO₃ → CaO + CO₂
det| 12 1 ; 5 13 | = 151
119K
∇²y = 0
λ = h/p
11γ² + 2γ + 7 = 0
6t² + 7t + 2 = 0