Method

NumCosmoGalaxyShapePopexponent_at_origin

Declaration [src] 

gdouble
nc_galaxy_shape_pop_exponent_at_origin (
  NcGalaxyShapePop* gsp
)

Description [src]

Determines how the population density behaves at the origin.

Return value

Type: gdouble

The exponent $\alpha_o$ such that $P_\mathrm{pop}(r) \sim r^{\alpha_o}$ as $r \to 0$.