Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:26Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 2 ; 7 9 | = 58
445K
\lim_{x\to 0} \frac{\sin x}{x} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
235K
∫₀^∞ e^(-α²) dα = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-φ²) dφ = √π / 2
442K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
42K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
41K