Field Notes / Σ /sym/1ddc9d
id=912472 · host=uk.mattivster.me · 2026-08-30 18:46Z
∑_{k=1}^{n} k = n(n+1)/2
det| 5 7 ; 2 6 | = 16
F = ma
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
9β² + 4β + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1