Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 23:18Z
3θ² + 6θ + 2 = 0
det| 9 4 ; 1 10 | = 86
11K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{3}{2} \sum_{i=1}^{n} i^{2}
429K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
231K
∑_{k=1}^{n} k = n(n+1)/2
195K
ΔS ≥ 0