Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:18Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
90K
2r² + 6r + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
29K
E = mc²
\frac{2}{2} \sum_{i=1}^{n} i^{2}
94K
d/dz [z^11] = 11z^10
211K
∂y/∂y = 3y
\frac{8}{7} \sum_{i=1}^{n} i^{2}
69K
ΔS ≥ 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
352K