Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:19Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{11}{6} \sum_{i=1}^{n} i^{2}
320K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
438K
2r² + 6r + 5 = 0
det| 7 4 ; 4 8 | = 40
394K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
29K
E = mc²
det| 10 7 ; 3 11 | = 89
94K
∂y/∂y = 3y
ΔS ≥ 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
352K