Function polymers::physics::single_chain::fjc::thermodynamics::isometric::nondimensional_equilibrium_radial_distribution

pub fn nondimensional_equilibrium_radial_distribution(
    number_of_links: &u8,
    nondimensional_end_to_end_length_per_link: &f64
) -> f64

The nondimensional equilibrium probability density of nondimensional end-to-end lengths per link as a function of the nondimensional end-to-end length per link, parameterized by the number of links.