Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 07:11Z
∂y/∂t = 1y
\lim_{t\to 0} \frac{\sin t}{t} = 1
222K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
2K
ΔS ≥ 0
\frac{12}{7} \sum_{i=1}^{n} i^{2}
61K
det| 6 1 ; 1 7 | = 41
\lim_{n\to 0} \frac{\sin n}{n} = 1
\frac{9}{7} \sum_{i=1}^{n} i^{2}
\frac{4}{6} \sum_{i=1}^{n} i^{2}
392K
\oint_C \vec{F}\cdot d\vec{r} = 0
32K