Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 21:11Z
det| 12 4 ; 4 13 | = 140
det| 5 3 ; 2 6 | = 24
40K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
297K
∇²β = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
138K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
138K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
176K
F = ma
det| 9 4 ; 1 10 | = 86
322K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
374K