Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:15Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 8 ; 4 8 | = 24
90K
2r² + 6r + 5 = 0
\frac{8}{6} \sum_{i=1}^{n} i^{2}
394K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
29K
E = mc²
∂y/∂y = 3y
Fe₂O₃ + 3CO → 2Fe + 3CO₂
69K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
144K