Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 21:10Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 8 ; 3 5 | = -4
445K
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
Fe₂O₃ + 3CO → 2Fe + 3CO₂
362K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
179K
∫₀^∞ e^(-α²) dα = √π / 2
442K