Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:10Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
218K
12α² + 7α + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
248K
∇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)!}
∑_{k=1}^{n} k = n(n+1)/2
105K
∫₀^∞ e^(-y²) dy = √π / 2
100K
det| 9 4 ; 1 10 | = 86
138K