Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 14:11Z
3r² + 5r + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
193K
F = ma
∫₀^∞ e^(-φ²) dφ = √π / 2
235K
det| 11 2 ; 0 12 | = 132
∫₀^∞ e^(-y²) dy = √π / 2
212K
det| 8 5 ; 3 9 | = 57
179K
∑_{k=1}^{n} k = n(n+1)/2
405K