Changelog (unreleased)

August 22, 2026 ยท View on GitHub

[Unreleased]

Added

  • in pseudometric_normed_Zmodule.v:

    • lemmas cvg0D, cvgD0, cvg0B, cvgB0, cvgN0
  • in normed_module.v:

    • lemmas cvg1M, cvgM1, cvg0M, cvgM0
    • lemmas cvg1Z, cvg0Z, cvgZ0
  • in normal_distribution.v:

    • definition post_stddev
    • lemmas post_stddev_gt0, post_stddevE
    • definition post_mean
    • lemmas normal_fun_conjugate, normal_pdf_conjugate, normal_prob_conjugate
  • in function_spaces.v:

    • lemma within_continuous_big
  • in nat_topology.v:

    • lemma near_infty_leq
  • in num_topology.v:

    • lemmas at_rightD, at_leftD, near_at_rightD, near_at_leftD, at_left_shift, at_right_shift
  • in esum.v:

    • lemmas pos_esum_ge1, le_pos_esum_fine, sum_esum_ge, le_esum_fine, subset_esum, esum0, esum_if_eq_op_set1, esum_neq0, esum_ge1
    • lemmas eq_esummable, le_esummable, esummableZl, esummableZr, esummableMl, esummableMr, esummableM
    • lemmas esummable_esum_funepos, esummable_esum_funeneg, esummable_esum_fin_num, esummable_esumN
    • lemma esumE
    • lemmas esummable_esumZ, esummable_esumD, esummableB
  • new files (result of the splitting of trigo.v):

    • elementary_functions/trigo.v
    • elementary_functions/trigonometry_functions.v
    • elementary_functions/trigonometry_integral.v
  • in topology_structure.v:

    • lemma id_continuous
  • in derive.v:

    • lemmas derive1Dn, der1_scaleLR, deriveZLR, derivableZLR, derivable_comp_shift, derive_comp_shift, is_derive_comp_shift, derive1_comp_shift, near_eq_derive1n_near, near_eq_derive1_near, near_eq_derive1n, near_eq_derive1
    • global instance is_derive_exp
    • lemma derive1_shift
  • in Rstruct_topology.v:

    • lemmas RcosE, Rtrigo_PIE, RsinE

Changed

  • in derive.v:

    • instance is_derive_mx is now a lemma
  • moved from metric_structure.v to num_topology.v:

    • lemma cvg_at_right_left_dnbhs, generalized to topologicalType from metricType.
  • moved from trigo.v to trigonometry_integral.v:

    • lemmas integral0_oneDsqr, integral0y_oneDsqr
  • moved from trigo.v to trigonometry_functions.v:

    • all contents except lemmas integral0_oneDsqr, integral0y_oneDsqr
  • moved from realfun.v to derive.v:

    • lemmas is_deriveV, is_derive1_comp
  • in Rstruct_topology.v:

    • lemma RealsE to include RcosE, Rtrigo_PIE, RsinE

Renamed

  • in esum.v:

    • summable -> esummable
    • summable_pinfty -> esummable_pinfty
    • summableE -> esummableE
    • summableD -> esummableD
    • summableN -> esummableN
    • summableB -> esummableB
    • summable_funepos -> esummable_funepos
    • summable_funeneg -> esummable_funeneg
    • summable_fine_sum -> esummable_fine_sum
    • summable_cvg -> esummable_cvg
    • summable_nneseries_lim -> esummable_nneseries_lim
    • summable_eseries -> esummable_eseries
    • summable_eseries_esum -> esummable_eseries_esum
  • in lebesgue_integrable.v:

    • integrable_summable -> integrable_esummable
  • in lebesgue_integral_nonneg.v:

    • summable_integral_dirac -> esummable_integral_dirac
  • mathcomp_extra.v -> mathcomp_compat.v

Generalized

  • in esum.v:

    • lemmma le_esum
  • from pseudometric_normed_Zmodule.v to topology_structure.v:

    • lemma continuous_comp_cvg
  • in derive.v:

    • lemmas derive1_comp, is_derive1_comp (realFieldType -> numFieldType)
    • lemmas derive_shift, is_derive_shift (function codomain)
  • in pseudometric_normed_Zmodule.v:

    • lemma within_continuous_continuous

Deprecated

Removed

  • in unstable.v:

    • lemmas le_bigmax_seq, bigmax_sup_seq (now in MathComp 2.6.0)
  • in classical_sets.v:

    • notations preimage_itv_o_infty, preimage_itv_c_infty, preimage_itv_infty_o, preimage_itv_infty_c (deprecated since 1.8.0)
  • in constructive_ereal.v:

    • notations maxeMr, maxeMl, mineMr, mineMl (deprecated since 1.8.0)
  • in derive.v:

    • notation le0r_derive1_ndecr (deprecated since 1.9.0)
  • in set_interval.v:

    • notations opp_itv_bnd_infty, opp_itv_infty_bnd (deprecated since 1.9.0)
  • in Rstruct.v:

    • definition Rinvx (deprecated since 1.9.0)
  • in real_interval.v:

    • notations itv_bnd_infty_bigcup, itv_bnd_infty_bigcup0S, itv_infty_bnd_bigcup (deprecated since 1.9.0)
  • in num_topology.v:

    • notations nbhs_lt, nbhs_le (deprecated since 1.9.0)
  • in normed_module.v:

    • notation cvge_sub0 (deprecated since 1.9.0)
  • in num_normedtype.v:

    • notation cvgyNP (deprecated since 1.9.0)
  • in measurable_function.v:

    • notation preimage_class_measurable_fun (deprecated since 1.9.0)
  • in measurable_structure.v:

    • notations setDI_closed, setDI_semi_setD_closed, sedDI_closedP, setringDI, preimage_classes, preimage_classes_comp (deprecated since 1.9.0)

Infrastructure

Misc