Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 01:35Z
F = ma
∫₀^∞ e^(-z²) dz = √π / 2
269K
det| 11 1 ; 4 12 | = 128
∂x/∂α = 6x
∫₀^∞ e^(-θ²) dθ = √π / 2
240K
det| 7 7 ; 0 8 | = 56
det| 2 7 ; 7 3 | = -43
139K
∑_{k=1}^{n} k = n(n+1)/2
399K