Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 21:08Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
445K
det| 7 7 ; 4 8 | = 28
193K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
322K
∫₀^∞ e^(-x²) dx = √π / 2
235K
det| 10 8 ; 1 11 | = 102
det| 9 4 ; 1 10 | = 86
212K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-φ²) dφ = √π / 2
405K
λ = h/p
det| 2 7 ; 4 3 | = -22
det| 2 9 ; 1 3 | = -3