Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 01:49Z
det| 4 9 ; 0 5 | = 20
∑_{k=1}^{n} k = n(n+1)/2
445K
det| 7 4 ; 4 8 | = 40
193K
2H₂ + O₂ → 2H₂O
det| 2 7 ; 7 3 | = -43
235K
\lim_{α\to 0} \frac{\sin α}{α} = 1
∫₀^∞ e^(-y²) dy = √π / 2
405K