Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 15:50Z
ω = 2πf
det| 3 6 ; 0 4 | = 12
269K
det| 11 8 ; 4 12 | = 100
∑_{k=1}^{n} k = n(n+1)/2
158K
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
240K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
376K
\frac{8}{5} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
139K
det| 2 2 ; 4 3 | = -2
344K
det| 9 4 ; 1 10 | = 86
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
201K