Field Notes / Σ /sym/8d6e96
id=387824 · host=uk.mattivster.me · 2026-08-30 18:47Z
2H₂ + O₂ → 2H₂O
det| 2 5 ; 5 3 | = -19
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
\frac{4}{8} \sum_{i=1}^{n} i^{2}
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
det| 9 4 ; 4 10 | = 74
det| 12 9 ; 0 13 | = 156
e^{i\pi} + 1 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1