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Add a RealsE multirule #1836

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3 changes: 3 additions & 0 deletions CHANGELOG_UNRELEASED.md
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Expand Up @@ -6,6 +6,9 @@
- in set_interval.v
+ definitions `itv_is_closed_unbounded`, `itv_is_cc`, `itv_closed_ends`

- in `Rstruct.v`:
+ multirule `RealsE` to convert from Stdlib reals to Analysis ones

- in `Rstruct_topology.v`:
+ lemma `RlnE`

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4 changes: 4 additions & 0 deletions reals_stdlib/Rstruct.v
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Expand Up @@ -539,6 +539,10 @@ Qed.
Lemma factE n : fact n = n`!.
Proof. by elim: n => //= n ih; rewrite factS mulSn ih. Qed.

Definition RealsE := (RplusE, RminusE, RmultE, RoppE, RinvE, RdivE, INRE,
Pos_to_natE, IZRposE, RsqrtE, RpowE, RmaxE, RminE, RabsE, RdistE,
sum_f_R0E, factE).

Section bigmaxr.
Context {R : realDomainType}.

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