Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:36Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{x\to 0} \frac{\sin x}{x} = 1
∫₀^∞ e^(-α²) dα = √π / 2
\frac{2}{2} \sum_{i=1}^{n} i^{2}
362K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 2 ; 3 5 | = 14
179K
det| 7 4 ; 1 8 | = 52
det| 2 7 ; 7 3 | = -43
442K
12ω² + 3ω + 7 = 0
λ = h/p
∂r/∂φ = 4r
det| 8 4 ; 1 9 | = 68