Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:44Z
6r² + 4r + 7 = 0
det| 12 1 ; 5 13 | = 151
66K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
∫₀^∞ e^(-x²) dx = √π / 2
87K
1y² + 1y + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
380K
∑_{k=1}^{n} k = n(n+1)/2
335K
CaCO₃ → CaO + CO₂
det| 9 2 ; 3 10 | = 84
472K
∇²y = 0