Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 18:13Z
9n² + 9n + 6 = 0
det| 10 3 ; 4 11 | = 98
36K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ΔS ≥ 0
CH₄ + 2O₂ → CO₂ + 2H₂O
344K
∂x/∂ω = 9x
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
91K
4t² + 8t + 6 = 0
∫₀^∞ e^(-x²) dx = √π / 2
399K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
d/dn [n^10] = 10n^9