Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:47Z
6r² + 4r + 7 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
2K
1y² + 1y + 6 = 0
∫₀^∞ e^(-t²) dt = √π / 2
174K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 7 ; 3 10 | = 69
380K
CaCO₃ → CaO + CO₂
det| 2 4 ; 4 3 | = -10
119K
det| 10 2 ; 3 11 | = 104
392K