Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:57Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 7 4 ; 4 8 | = 40
322K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
235K
∫₀^∞ e^(-α²) dα = √π / 2
det| 9 6 ; 0 10 | = 90
212K
∑_{k=1}^{n} k = n(n+1)/2
362K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
179K
det| 7 4 ; 1 8 | = 52
λ = h/p