dickman_rho( *z* )

The Dickman function of *z* in SageMath. The solution to the differential equation

with initial condition \( \rho (x) = 1 \) for \( 0 \le x \le 1 \).

Plot on the real axis:

Semilog plot on the real axis:

Series expansion about the origin:

Special values:

Function category: miscellaneous functions sagemath-docs