Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:56Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
90K
2r² + 6r + 5 = 0
E = mc²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
94K
det| 7 4 ; 4 8 | = 40
211K
∂y/∂y = 3y
\oint_C \vec{F}\cdot d\vec{r} = 0
390K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
69K