Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:13Z
6r² + 4r + 7 = 0
∫₀^∞ e^(-β²) dβ = √π / 2
66K
det| 8 6 ; 5 9 | = 42
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
1y² + 1y + 6 = 0
det| 12 1 ; 4 13 | = 152
174K
∑_{k=1}^{n} k = n(n+1)/2
CaCO₃ → CaO + CO₂
∇²y = 0
∑_{k=1}^{n} k = n(n+1)/2
32K