Algorithms (algorithms)

Provide algorithms for Fourier basis evaluation and integration, spectrum discretisation and structured array manipulation for cosmological data.

• Structured arrays (arrays)
• IndexingError
• DataArray
  • DataArray.save()
  • DataArray.load()
• SphericalArray
  • SphericalArray.__getitem__()
  • SphericalArray.__setitem__()
  • SphericalArray.vectorise()
• CartesianArray
  • CartesianArray.__getitem__()
  • CartesianArray.__setitem__()
  • CartesianArray.vectorise()
• Fourier bases (bases)
• spherical_harmonic()
• spherical_besselj()
• spherical_besselj_root()
• Spectrum discretisation (discretisation)
• DiscreteSpectrum
  • DiscreteSpectrum.wavenumbers
  • DiscreteSpectrum.normalisations
• Numerical integration (integration)
• angular_integral()
• radial_integral()
• pixelated_angular_integral()