Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:56Z
det| 8 7 ; 2 9 | = 58
∑_{k=1}^{n} k = n(n+1)/2
445K
CaCO₃ → CaO + CO₂
det| 9 4 ; 1 10 | = 86
235K
12ω² + 9ω + 7 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
212K
∫₀^∞ e^(-y²) dy = √π / 2
362K
∑_{k=1}^{n} k = n(n+1)/2
det| 11 9 ; 0 12 | = 132
179K
det| 12 9 ; 5 13 | = 111
405K