Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 14:40Z
3r² + 5r + 6 = 0
det| 1 2 ; 7 2 | = -12
193K
F = ma
det| 11 2 ; 0 12 | = 132
∫₀^∞ e^(-φ²) dφ = √π / 2
212K
det| 9 4 ; 1 10 | = 86
405K
∫₀^∞ e^(-t²) dt = √π / 2
42K
∑_{k=1}^{n} k = n(n+1)/2
41K