Field Notes / Σ /sym/5c9b3f
id=103401 · host=uk.mattivster.me · 2026-09-01 21:06Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{9}{1} \sum_{i=1}^{n} i^{2}
2H₂ + O₂ → 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
294K
7ψ² + 8ψ + 4 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
455K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
304K
det| 6 6 ; 7 7 | = 0
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 11 2 ; 7 12 | = 118
\lim_{r\to 0} \frac{\sin r}{r} = 1