Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 01:03Z
det| 4 9 ; 0 5 | = 20
∑_{k=1}^{n} k = n(n+1)/2
193K
2H₂ + O₂ → 2H₂O
det| 7 4 ; 4 8 | = 40
322K
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 7 7 ; 4 8 | = 28
362K
∫₀^∞ e^(-t²) dt = √π / 2
42K
∑_{k=1}^{n} k = n(n+1)/2
41K
det| 4 8 ; 3 5 | = -4
369K