Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:10Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-t²) dt = √π / 2
218K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
190K
12α² + 7α + 2 = 0
∇²y = 0
∑_{k=1}^{n} k = n(n+1)/2
170K
\frac{4}{9} \sum_{i=1}^{n} i^{2}
299K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 2 ; 1 8 | = 54
244K
det| 3 9 ; 1 4 | = 3
105K
\lim_{α\to 0} \frac{\sin α}{α} = 1
100K
det| 9 4 ; 1 10 | = 86
138K