Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-05 10:31Z
\lim_{α\to 0} \frac{\sin α}{α} = 1
∑_{k=1}^{n} k = n(n+1)/2
det| 10 2 ; 4 11 | = 102
CH₄ + 2O₂ → CO₂ + 2H₂O
311K
CH₄ + 2O₂ → CO₂ + 2H₂O
\frac{11}{6} \sum_{i=1}^{n} i^{2}
425K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
244K
∂t/∂x = 8t
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-ω²) dω = √π / 2
∇ × E = −∂B/∂t