Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 01:40Z
det| 4 9 ; 0 5 | = 20
\binom{n}{k} = \frac{n!}{k!(n-k)!}
445K
det| 7 4 ; 4 8 | = 40
193K
2H₂ + O₂ → 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
322K
\lim_{α\to 0} \frac{\sin α}{α} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
212K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
179K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
405K
d/dω [ω^9] = 9ω^8
\oint_C \vec{F}\cdot d\vec{r} = 0
442K
∫₀^∞ e^(-n²) dn = √π / 2
41K