Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:13Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
445K
\lim_{x\to 0} \frac{\sin x}{x} = 1
∫₀^∞ e^(-n²) dn = √π / 2
235K
∫₀^∞ e^(-α²) dα = √π / 2
det| 5 9 ; 7 6 | = -33
212K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
179K
det| 5 6 ; 4 6 | = 6
405K
det| 7 4 ; 1 8 | = 52
\frac{11}{6} \sum_{i=1}^{n} i^{2}
41K