derivkit.adaptive package

Submodules

• derivkit.adaptive.adaptive_fit module
  • AdaptiveFitDerivative
    • AdaptiveFitDerivative.differentiate()
• derivkit.adaptive.batch_eval module
  • eval_function_batch()
• derivkit.adaptive.diagnostics module
  • fit_is_obviously_bad()
  • format_derivative_diagnostics()
  • make_derivative_diag()
  • print_derivative_diagnostics()
• derivkit.adaptive.grid module
  • chebyshev_offsets()
  • ensure_min_samples_and_maybe_rebuild()
  • make_domain_aware_chebyshev_grid()
  • make_grid()
  • make_offsets()
• derivkit.adaptive.polyfit_utils module
  • assess_polyfit_quality()
  • choose_degree()
  • extract_derivative()
  • fit_multi_power()
  • fit_with_headroom_and_maybe_minimize()
  • pullback_derivative_from_fit()
  • scale_offsets()
• derivkit.adaptive.spacing module
  • resolve_spacing()
• derivkit.adaptive.transforms module
  • signed_log_derivatives_to_x()
  • signed_log_forward()
  • signed_log_to_physical()
  • sqrt_derivatives_to_x_at_zero()
  • sqrt_domain_forward()
  • sqrt_to_physical()

Module contents

Adaptive numerical differentiation utilities.

Provides batch evaluation, spacing policies, polynomial fitting helpers, and an adaptive single-fit derivative estimator for scalar and vector outputs.