Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:14Z
6r² + 4r + 7 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
2K
1y² + 1y + 6 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
61K
∑_{k=1}^{n} k = n(n+1)/2
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-t²) dt = √π / 2
472K
det| 9 5 ; 1 10 | = 85
32K
det| 6 4 ; 0 7 | = 42
267K