Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:13Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 8 ; 3 5 | = -4
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| 9 9 ; 5 10 | = 45
362K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 7 ; 3 11 | = 89
405K
det| 7 4 ; 1 8 | = 52
12ω² + 3ω + 7 = 0
λ = h/p
∂r/∂φ = 4r