Crate andam 

Andam

A comprehensive Rust library for cosmological calculations and visualizations.

Features

• Friedmann equation solver
• Multiple universe components (matter, radiation, dark energy)
• Cosmological distance measures
• CMB recombination physics and angular power spectrum
• Matter power spectrum
• Growth factor for structure formation
• Weak gravitational lensing
• Unit conversions
• 2D and interactive plotting capabilities

Example

use andam::dynamics::Universe;
use andam::observations::luminosity_distance;

let universe = Universe::benchmark();
let age = universe.age_today();
println!("Age of universe: {:.2} Gyr", age);

let z = 1.0;
let d_l = luminosity_distance(z, &universe);
println!("Luminosity distance to z={}: {:.1} Mpc", z, d_l);

Re-exports

pub use units::Length;

pub use units::Mass;

pub use units::Time;

pub use units::Energy;

pub use dynamics::Universe;

pub use observations::luminosity_distance;

pub use observations::angular_diameter_distance;

pub use observations::comoving_distance;

pub use cmb::recombination::ionization_fraction;

pub use cmb::recombination::recombination_redshift;

pub use cmb::fluctuations::angular_power_spectrum;

pub use cmb::fluctuations::dimensionless_power_spectrum;

pub use structure::power_spectrum::matter_power_spectrum;

pub use perturbations::growth::growth_factor;

pub use perturbations::growth::growth_rate;

pub use early_universe::nucleosynthesis::run_bbn;

pub use early_universe::nucleosynthesis::helium_abundance;

pub use early_universe::nucleosynthesis::BBNParameters;

pub use constants::*;

Modules

advanced

Advanced cosmology topics

beyond_lcdm

Beyond ΛCDM cosmology

cmb

Cosmic Microwave Background physics

constants

Physical and cosmological constants

dynamics

Cosmic dynamics and evolution

early_universe

Early universe physics

observations

Observational cosmology tools

perturbations

Linear perturbation theory and evolution

statistics

Statistical analysis tools

structure

Structure formation and power spectra

units

Unit conversion utilities for cosmology

visualization

Visualization utilities for cosmological data