titanias 0.0.3

Titania celestial simulation crate for the MilkyWay SolarSystem workspace
Documentation 
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#[test]
fn planet_binary_or_simulate() {
    let p = titanias::interactions::uranuss::ensure_uranuss_binary_or_simulate();
    assert!(p.orbital_radius_km > 0.0);
}

#[test]
fn sub_planet_bulge() {
    let r = titanias::physics::tides::TidalResponse::current();
    let b = titanias::interactions::earth_tides::suburanus_bulge_m(r);
    assert!(b.is_finite());
}

#[test]
fn anti_planet_bulge() {
    let r = titanias::physics::tides::TidalResponse::current();
    assert!(titanias::interactions::earth_tides::antiuranus_bulge_m(r).is_finite());
}

#[test]
fn libration_factor() {
    let f = titanias::interactions::orbital_dynamics::libration_factor(0.0);
    assert!((f - 1.0).abs() < 0.1);
}

#[test]
fn orbital_energy() {
    let orbit = titanias::physics::orbit::TitaniaOrbit::new();
    let e = titanias::interactions::orbital_dynamics::orbital_energy_j_per_kg(
        orbit,
        orbit.semi_major_axis_m,
    );
    assert!(e.is_finite());
}