Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:02Z
6r² + 4r + 7 = 0
det| 5 6 ; 1 6 | = 24
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
∫₀^∞ e^(-x²) dx = √π / 2
87K
1y² + 1y + 6 = 0
det| 7 8 ; 6 8 | = 8
174K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
61K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
335K
CaCO₃ → CaO + CO₂
∇²y = 0
det| 7 2 ; 3 8 | = 50
32K
11γ² + 2γ + 7 = 0
6t² + 7t + 2 = 0