Function polymers::physics::single_chain::wlc::thermodynamics::isometric::legendre::nondimensional_relative_gibbs_free_energy_per_link

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

The nondimensional relative Gibbs free energy as a function of the nondimensional end-to-end length per link, parameterized by the number of links and nondimensional persistance length.