Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:46Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
144K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
90K
2r² + 6r + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
394K
E = mc²
\lim_{r\to 0} \frac{\sin r}{r} = 1
94K
∫₀^∞ e^(-t²) dt = √π / 2
69K