Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:40Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 4 2 ; 3 5 | = 14
322K
det| 9 4 ; 1 10 | = 86
235K
∫₀^∞ e^(-α²) dα = √π / 2
\frac{2}{2} \sum_{i=1}^{n} i^{2}
212K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
179K
det| 5 6 ; 1 6 | = 24
405K
det| 7 4 ; 1 8 | = 52
λ = h/p
∫₀^∞ e^(-n²) dn = √π / 2
41K
det| 8 4 ; 1 9 | = 68
7x² + 9x + 3 = 0