Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:13Z
det| 8 7 ; 2 9 | = 58
∑_{k=1}^{n} k = n(n+1)/2
445K
det| 5 6 ; 4 6 | = 6
193K
CaCO₃ → CaO + CO₂
det| 4 2 ; 3 5 | = 14
322K
12ω² + 9ω + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
∂α/∂ω = 2α
det| 7 4 ; 4 8 | = 40
442K
∫₀^∞ e^(-x²) dx = √π / 2
42K
6n² + 6n + 6 = 0
11t² + 7t + 0 = 0