Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:07Z
2H₂ + O₂ → 2H₂O
8α² + 7α + 7 = 0
\lim_{r\to 0} \frac{\sin r}{r} = 1
438K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{12}{6} \sum_{i=1}^{n} i^{2}
29K
\frac{7}{1} \sum_{i=1}^{n} i^{2}
94K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
211K