Changelog (unreleased)

[Unreleased]

in mathcomp_extra.v:
- lemmas prodr_ile1, nat_int
in normedtype.v:
- lemma scaler1
in derive.v:
- lemmas horner0_ext, hornerD_ext, horner_scale_ext, hornerC_ext, derivable_horner, derivE, continuous_horner
- instance is_derive_poly
in lebesgue_integral.v:
- lemmas integral_fin_num_abs, Rintegral_cst, le_Rintegral
new file pi_irrational.v:
- lemmas measurable_poly
- definition rational
- module pi_irrational
- lemma pi_irrationnal
in numfun.v
- lemmas funeposE, funenegE, funepos_comp, funeneg_comp
in classical_sets.v:
- lemmas xsectionE, ysectionE
in normedtype.v:
- lemma nbhs_right_leftP

in lebesgue_integrale.v
- change implicits of measurable_funP
in derive.v:
- put the notation ^`() and ^`( _ ) in scope classical_set_scope
in numfun.v
- lock funepos, funeneg
moved from lebesgue_integral.v to measure.v and generalized
- lemmas measurable_xsection, measurable_ysection
moved from topology_structure.v to discrete_topology.v: discrete_open, discrete_set1, discrete_closed, and discrete_cvg.
moved from pseudometric_structure.v to discrete_topology.v: discrete_ent, discrete_ball, and discrete_topology.
in file cantor.v, cantor_space now defined in terms of bool.
in file separation_axioms.v, updated discrete_hausdorff, and discrete_zero_dimension to take a discreteTopologicalType.

in sequences.v,
- generalized indexing from zero-based ones (0 <= k < n and k <oo) to m <= k < n and m <= k <oo
  - lemmas nondecreasing_series, ereal_nondecreasing_series, eseries_mkcondl, eseries_mkcondr, eq_eseriesl, nneseries_lim_ge, adde_def_nneseries, nneseriesD, nneseries_sum_nat, nneseries_sum,
- lemmas nneseries_ge0, is_cvg_nneseries_cond, is_cvg_npeseries_cond, is_cvg_nneseries, is_cvg_npeseries, nneseries_ge0, npeseries_le0, lee_nneseries
in normedtype.v:
- lemmas not_near_at_rightP, not_near_at_leftP

in sequences.v:
- notations nneseries_pred0, eq_nneseries, nneseries0, ereal_cvgPpinfty, ereal_cvgPninfty (were deprecated since 0.6.0)
in file topology_structure.v, removed discrete_sing, discrete_nbhs, and discrete_space.
in file nat_topology.v, removed discrete_nat.
in file pseudometric_structure.v, removed discrete_ball_center, discrete_topology_type, and discrete_space_discrete.