Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 18:13Z
9n² + 9n + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
158K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
240K
det| 8 2 ; 7 9 | = 58
376K
ΔS ≥ 0
∫₀^∞ e^(-φ²) dφ = √π / 2
139K
det| 1 5 ; 1 2 | = -3
344K
∂x/∂ω = 9x
det| 1 2 ; 7 2 | = -12
91K
∑_{k=1}^{n} k = n(n+1)/2
201K
4t² + 8t + 6 = 0
det| 7 7 ; 4 8 | = 28
399K
Fe₂O₃ + 3CO → 2Fe + 3CO₂