Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 00:11Z
6r² + 4r + 7 = 0
det| 1 4 ; 2 2 | = -6
66K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
CH₄ + 2O₂ → CO₂ + 2H₂O
87K
∑_{k=1}^{n} k = n(n+1)/2
2K
1y² + 1y + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
61K
∫₀^∞ e^(-t²) dt = √π / 2
472K
CH₄ + 2O₂ → CO₂ + 2H₂O
392K