Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:55Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
190K
12α² + 7α + 2 = 0
det| 9 4 ; 1 10 | = 86
248K
∫₀^∞ e^(-x²) dx = √π / 2
157K
∇²y = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
170K
\frac{11}{8} \sum_{i=1}^{n} i^{2}
299K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 2 ; 1 5 | = 18
105K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
138K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
354K
\lim_{t\to 0} \frac{\sin t}{t} = 1
433K