Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:40Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
445K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 3 3 ; 4 4 | = 0
322K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
235K
∫₀^∞ e^(-α²) dα = √π / 2
\lim_{α\to 0} \frac{\sin α}{α} = 1
362K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
179K