Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 21:56Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
445K
det| 7 4 ; 4 8 | = 40
193K
λ = h/p
det| 4 6 ; 0 5 | = 20
322K
det| 10 8 ; 1 11 | = 102
Fe₂O₃ + 3CO → 2Fe + 3CO₂
212K
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
179K
∫₀^∞ e^(-x²) dx = √π / 2
405K