Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:46Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
218K
\oint_C \vec{F}\cdot d\vec{r} = 0
190K
∑_{k=1}^{n} k = n(n+1)/2
11n² + 7n + 7 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
170K
∑_{k=1}^{n} k = n(n+1)/2
299K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{α\to 0} \frac{\sin α}{α} = 1
100K
\binom{n}{k} = \frac{n!}{k!(n-k)!}