Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:22Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
445K
\lim_{x\to 0} \frac{\sin x}{x} = 1
∫₀^∞ e^(-φ²) dφ = √π / 2
322K
∫₀^∞ e^(-α²) dα = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 3 ; 2 6 | = 24
179K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
405K
det| 7 4 ; 1 8 | = 52
12ω² + 3ω + 7 = 0