Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:53Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-x²) dx = √π / 2
320K
\frac{7}{1} \sum_{i=1}^{n} i^{2}
144K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
2r² + 6r + 5 = 0
E = mc²
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
211K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
390K
\lim_{t\to 0} \frac{\sin t}{t} = 1
144K