Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 19:08Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-θ²) dθ = √π / 2
445K
\lim_{x\to 0} \frac{\sin x}{x} = 1
∫₀^∞ e^(-r²) dr = √π / 2
322K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
235K
∫₀^∞ e^(-α²) dα = √π / 2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
212K
det| 9 7 ; 3 10 | = 69
362K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 2 7 ; 7 3 | = -43
179K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
405K
det| 7 4 ; 1 8 | = 52
det| 4 6 ; 0 5 | = 20
41K