Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:13Z
6r² + 4r + 7 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 6 4 ; 0 7 | = 42
87K
CH₄ + 2O₂ → CO₂ + 2H₂O
2K
1y² + 1y + 6 = 0
det| 9 2 ; 3 10 | = 84
174K
det| 7 4 ; 4 8 | = 40
61K
∑_{k=1}^{n} k = n(n+1)/2
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
119K
det| 2 6 ; 2 3 | = -6
267K