Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 18:10Z
9n² + 9n + 6 = 0
det| 6 6 ; 2 7 | = 30
36K
det| 8 5 ; 3 9 | = 57
269K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 4 ; 5 5 | = 0
376K
∫₀^∞ e^(-t²) dt = √π / 2
201K
det| 11 5 ; 0 12 | = 132
399K