Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:19Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 7 ; 2 5 | = 6
445K
det| 7 4 ; 4 8 | = 40
193K
\lim_{x\to 0} \frac{\sin x}{x} = 1
∑_{k=1}^{n} k = n(n+1)/2
322K
∫₀^∞ e^(-α²) dα = √π / 2
det| 2 2 ; 4 3 | = -2
212K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 1 8 | = 52
\binom{n}{k} = \frac{n!}{k!(n-k)!}
442K
12ω² + 3ω + 7 = 0
λ = h/p
∂r/∂φ = 4r