Skip to content

Qround.v: Add more rounding functions #291

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
RyanGlScott wants to merge 8 commits into
base: master
Choose a base branch
from
Open

Qround.v: Add more rounding functions #291

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
8 commits
Select commit Hold shift + click to select a range
2b33d18
Qround.v: Add some documentation for Qfloor and Qceiling
RyanGlScott Jul 13, 2026
1d1de25
QArith_base.v: Add Qle_bool_imp_gt
RyanGlScott Jul 13, 2026
3c462ac
Qround.v: Add Qtruncate and related properties
RyanGlScott Jul 13, 2026
3b6db7d
Qround.v: Add Q{floor,truncate}_frac_part and related properties
RyanGlScott Jul 13, 2026
19bf634
Qround.v: Add Q{floor,ceiling}_add_Z_{l,r}
RyanGlScott Jul 13, 2026
df610d6
Qround.v: Add Qround_away and related properties
RyanGlScott Jul 13, 2026
6d651e4
Qround.v: Add Qround_to_even and related properties
RyanGlScott Jul 13, 2026
19b9c4d
Regenerate theories/All.v
RyanGlScott Jul 13, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 4 additions & 4 deletions theories/All.v
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -142,9 +142,6 @@ From Stdlib Require Export ZArith.Zbool.
From Stdlib Require Export ZArith.Zabs.
From Stdlib Require Export ZArith.Zcomplements.
From Stdlib Require Export ZArith.Zdiv.
From Stdlib Require Export QArith.Qround.
From Stdlib Require Export Logic.ConstructiveEpsilon.
From Stdlib Require Export Classes.CMorphisms.
From Stdlib Require Export micromega.Refl.
From Stdlib Require Export micromega.Tauto.
From Stdlib Require Export micromega.VarMap.
Expand All @@ -157,6 +154,10 @@ From Stdlib Require Export micromega.ZifyClasses.
From Stdlib Require Export micromega.ZifyInst.
From Stdlib Require Export micromega.Zify.
From Stdlib Require Export micromega.Lia.
From Stdlib Require Export ZArith.Zquot.
From Stdlib Require Export QArith.Qround.
From Stdlib Require Export Logic.ConstructiveEpsilon.
From Stdlib Require Export Classes.CMorphisms.
From Stdlib Require Export micromega.QMicromega.
From Stdlib Require Export micromega.DeclConstantZ.
From Stdlib Require Export micromega.DeclConstant.
Expand Down Expand Up @@ -357,7 +358,6 @@ From Stdlib Require Export Zmod.Zmod.
From Stdlib Require Export Zmod.Zstar.
From Stdlib Require Export Zmod.Bits.
From Stdlib Require Export ZArith.Zwf.
From Stdlib Require Export ZArith.Zquot.
From Stdlib Require Export ZArith.Zpow_alt.
From Stdlib Require Export Numbers.Integer.Abstract.ZDivEucl.
From Stdlib Require Export ZArith.Zeuclid.
Expand Down
5 changes: 5 additions & 0 deletions theories/QArith/QArith_base.v
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -209,6 +209,11 @@ Proof.
apply Qle_bool_iff.
Qed.

Lemma Qle_bool_imp_gt x y : Qle_bool x y = false -> x > y.
Proof.
apply Z.leb_gt.
Qed.

Theorem Qnot_eq_sym x y : ~x == y -> ~y == x.
Proof.
auto with qarith.
Expand Down
Loading
Loading