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DSF
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DSF

Documentation

  • Installation
  • Theory
    • Data vector and systematics
    • Covariance modelling
    • Hankel transforms
    • Fisher and DALI forecasts
    • Unit conventions
  • Examples
    • Tomography
    • Data vector
    • Systematics modelling
    • Analytical covariance
    • Hankel transforms
    • End-to-end forecast
  • Contributing
  • Ecosystem
  • Team
  • dsf
    • dsf package
      • dsf.covariance package
        • dsf.covariance.ingredients package
          • dsf.covariance.ingredients.cov_blocks module
          • dsf.covariance.ingredients.galaxy_bias module
          • dsf.covariance.ingredients.geometry module
          • dsf.covariance.ingredients.noise module
          • dsf.covariance.ingredients.power_spectrum module
          • dsf.covariance.ingredients.sigma_crit module
        • dsf.covariance.cov_builder module
      • dsf.data_vector package
        • dsf.data_vector.ccl_integration module
        • dsf.data_vector.delta_sigma_builder module
        • dsf.data_vector.profiles module
      • dsf.hankel package
        • dsf.hankel.hankel_transform module
        • dsf.hankel.hankel_transform_base module
        • dsf.hankel.hankel_transform_fftlog module
        • dsf.hankel.hankel_transform_matrix_direct module
        • dsf.hankel.hankel_transform_matrix_zeros module
        • dsf.hankel.hankel_utils module
      • dsf.modelling package
        • dsf.modelling.baryons module
        • dsf.modelling.combinations module
        • dsf.modelling.cosmology module
        • dsf.modelling.hod module
        • dsf.modelling.mag_bias module
        • dsf.modelling.nla module
      • dsf.tomography package
        • dsf.tomography.tomo_builder module
      • dsf.utils package
        • dsf.utils.colors module
        • dsf.utils.converters module
        • dsf.utils.integrators module
        • dsf.utils.interpolators module
        • dsf.utils.thread_limits module
        • dsf.utils.types module
        • dsf.utils.validators module
      • dsf.delta_sigma_forecast_builder module
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DSF logo Theory¶

This section describes the mathematical foundations, physical assumptions, and numerical methods implemented in DSF.

The theory pages document the equations and conventions underlying DSF calculations. For practical implementations, see Examples.

Theory topics¶

  • Data vector and systematics
  • Covariance modelling
  • Hankel transforms
  • Fisher and DALI forecasts
  • Unit conventions
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Data vector and systematics
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