starfall 0.1.0

Astronomical sciences, from the galaxy to the moon, for my Hornvale project.
Documentation 
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#[named]
pub fn get_average_distances_from_barycenter(
  average_separation: f64,
  primary_mass: f64,
  secondary_mass: f64,
) -> (f64, f64) {
  trace_enter!();
  trace_var!(average_separation);
  trace_var!(primary_mass);
  trace_var!(secondary_mass);
  let combined_mass = primary_mass + secondary_mass;
  trace_var!(combined_mass);
  let d1 = average_separation * (secondary_mass / combined_mass);
  let d2 = average_separation * (primary_mass / combined_mass);
  let result = (d1, d2);
  trace_var!(result);
  trace_exit!();
  result
}

#[named]
pub fn get_minimum_distances_from_barycenter(
  average_separation: f64,
  primary_mass: f64,
  secondary_mass: f64,
  orbital_eccentricity: f64,
) -> (f64, f64) {
  trace_enter!();
  trace_var!(average_separation);
  trace_var!(primary_mass);
  trace_var!(secondary_mass);
  trace_var!(orbital_eccentricity);
  let combined_mass = primary_mass + secondary_mass;
  trace_var!(combined_mass);
  let average_distances = get_average_distances_from_barycenter(average_separation, primary_mass, secondary_mass);
  let d1 = average_distances.0 * (1.0 - orbital_eccentricity);
  let d2 = average_distances.1 * (1.0 - orbital_eccentricity);
  let result = (d1, d2);
  trace_var!(result);
  trace_exit!();
  result
}

#[named]
pub fn get_maximum_distances_from_barycenter(
  average_separation: f64,
  primary_mass: f64,
  secondary_mass: f64,
  orbital_eccentricity: f64,
) -> (f64, f64) {
  trace_enter!();
  trace_var!(average_separation);
  trace_var!(primary_mass);
  trace_var!(secondary_mass);
  trace_var!(orbital_eccentricity);
  let combined_mass = primary_mass + secondary_mass;
  trace_var!(combined_mass);
  let average_distances = get_average_distances_from_barycenter(average_separation, primary_mass, secondary_mass);
  let d1 = average_distances.0 * (1.0 + orbital_eccentricity);
  let d2 = average_distances.1 * (1.0 + orbital_eccentricity);
  let result = (d1, d2);
  trace_var!(result);
  trace_exit!();
  result
}