author hoelzl Wed Mar 19 15:35:07 2014 +0100 (2014-03-19) changeset 56214 d503c51e869a parent 56213 e5720d3c18f0 child 56216 76ff0a15d202
NEWS
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```     1.1 --- a/NEWS	Wed Mar 19 15:34:57 2014 +0100
1.2 +++ b/NEWS	Wed Mar 19 15:35:07 2014 +0100
1.3 @@ -412,6 +412,53 @@
1.4  shows up as additional case in fixpoint induction proofs.
1.5  INCOMPATIBILITY
1.6
1.7 +* Removed and renamed theorems in Series:
1.8 +  summable_le         ~>  suminf_le
1.9 +  suminf_le           ~>  suminf_le_const
1.10 +  series_pos_le       ~>  setsum_le_suminf
1.11 +  series_pos_less     ~>  setsum_less_suminf
1.12 +  suminf_ge_zero      ~>  suminf_nonneg
1.13 +  suminf_gt_zero      ~>  suminf_pos
1.14 +  suminf_gt_zero_iff  ~>  suminf_pos_iff
1.15 +  summable_sumr_LIMSEQ_suminf  ~>  summable_LIMSEQ
1.16 +  suminf_0_le         ~>  suminf_nonneg [rotate]
1.17 +  pos_summable        ~>  summableI_nonneg_bounded
1.18 +  ratio_test          ~>  summable_ratio_test
1.19 +
1.20 +  removed series_zero, replaced by sums_finite
1.21 +
1.22 +  removed auxiliary lemmas:
1.23 +    sumr_offset, sumr_offset2, sumr_offset3, sumr_offset4, sumr_group,
1.24 +    half, le_Suc_ex_iff, lemma_realpow_diff_sumr, real_setsum_nat_ivl_bounded,
1.25 +    summable_le2, ratio_test_lemma2, sumr_minus_one_realpow_zerom,
1.26 +    sumr_one_lb_realpow_zero, summable_convergent_sumr_iff, sumr_diff_mult_const
1.27 +INCOMPATIBILITY.
1.28 +
1.29 +* Replace (F)DERIV syntax by has_derivative:
1.30 +  - "(f has_derivative f') (at x within s)" replaces "FDERIV f x : s : f'"
1.31 +
1.32 +  - "(f has_field_derivative f') (at x within s)" replaces "DERIV f x : s : f'"
1.33 +
1.34 +  - "f differentiable at x within s" replaces "_ differentiable _ in _" syntax
1.35 +
1.36 +  - removed constant isDiff
1.37 +
1.38 +  - "DERIV f x : f'" and "FDERIV f x : f'" syntax is only available as input
1.39 +    syntax.
1.40 +
1.41 +  - "DERIV f x : s : f'" and "FDERIV f x : s : f'" syntax removed
1.42 +
1.43 +  - Renamed FDERIV_... lemmas to has_derivative_...
1.44 +
1.45 +  - Other renamings:
1.46 +    differentiable_def        ~>  real_differentiable_def
1.47 +    differentiableE           ~>  real_differentiableE
1.48 +    fderiv_def                ~>  has_derivative_at
1.49 +    field_fderiv_def          ~>  field_has_derivative_at
1.50 +    isDiff_der                ~>  differentiable_def
1.51 +    deriv_fderiv              ~>  has_field_derivative_def
1.52 +INCOMPATIBILITY.
1.53 +
1.54  * Removed solvers remote_cvc3 and remote_z3. Use cvc3 and z3 instead.
1.55
1.56  * Nitpick:
```