Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 18:20Z
9n² + 9n + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dz [z^11] = 11z^10
240K
ΔS ≥ 0
det| 11 9 ; 5 12 | = 87
139K
∂x/∂ω = 9x
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
201K
4t² + 8t + 6 = 0