Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:04Z
∇ × E = −∂B/∂t
AgNO₃ + NaCl → AgCl↓ + NaNO₃
269K
det| 11 2 ; 1 12 | = 130
det| 4 9 ; 6 5 | = -34
131K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
240K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
139K
det| 7 8 ; 6 8 | = 8
344K
det| 10 5 ; 6 11 | = 80
91K
\frac{10}{3} \sum_{i=1}^{n} i^{2}
295K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
det| 12 6 ; 1 13 | = 150
347K
det| 1 1 ; 2 2 | = 0
224K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
137K
det| 1 5 ; 1 2 | = -3
379K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
212K