Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 01:01Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
164K
det| 10 8 ; 4 11 | = 78
∫₀^∞ e^(-x²) dx = √π / 2
375K
∫₀^∞ e^(-t²) dt = √π / 2
47K
∑_{k=1}^{n} k = n(n+1)/2
det| 8 1 ; 5 9 | = 67
det| 7 3 ; 6 8 | = 38
430K
6ω² + 4ω + 3 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 12 8 ; 3 13 | = 132
det| 9 6 ; 6 10 | = 54
CaCO₃ → CaO + CO₂