Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:39Z
6r² + 4r + 7 = 0
det| 7 3 ; 6 8 | = 38
66K
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 7 9 ; 1 8 | = 47
87K
1y² + 1y + 6 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
61K
∑_{k=1}^{n} k = n(n+1)/2
CaCO₃ → CaO + CO₂
∇²x = 0