Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 23:20Z
3θ² + 6θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
11K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
429K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
231K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
195K
ΔS ≥ 0
det| 9 4 ; 1 10 | = 86
412K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
1K
det| 1 1 ; 5 2 | = -3
291K