Field Notes / Σ /sym/8b144e
id=962545 · host=uk.mattivster.me · 2026-08-30 18:46Z
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
E = mc²
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
e^{i\pi} + 1 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
\frac{12}{9} \sum_{i=1}^{n} i^{2}
\frac{12}{4} \sum_{i=1}^{n} i^{2}
det| 2 4 ; 4 3 | = -10