Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:15Z
6r² + 4r + 7 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
CH₄ + 2O₂ → CO₂ + 2H₂O
2K
1y² + 1y + 6 = 0
det| 12 1 ; 4 13 | = 152
61K
∑_{k=1}^{n} k = n(n+1)/2
det| 4 7 ; 0 5 | = 20
335K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-x²) dx = √π / 2
119K
∇²x = 0
∇²y = 0