Function polymers::physics::single_chain::swfjc::thermodynamics::isotensional::legendre::nondimensional_relative_helmholtz_free_energy

pub fn nondimensional_relative_helmholtz_free_energy(
    number_of_links: &u8,
    link_length: &f64,
    well_width: &f64,
    nondimensional_force: &f64
) -> f64

The nondimensional relative Helmholtz free energy as a function of the applied nondimensional force, parameterized by the number of links, link length, and well width.