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| author |  Jason Gross <jgross@mit.edu> | 2016-10-27 19:40:38 -0400 |
|---|---|---|
| committer | Jason Gross <jgross@mit.edu> | 2016-10-27 19:40:38 -0400 |
| commit | ba8a8f870f6d44e71ec18b02964daa97200e8610 (patch) | |
| tree | f6d99a3c5f55e85f77280e4034ac7c0a5a33d7e7 /src/Util/ZUtil.v | |
| parent | cf7c7901d5c9ab3623537087cd98e204d703ac27 (diff) | |
Add some rewrites and admitted lemmas
Diffstat (limited to 'src/Util/ZUtil.v')
| -rw-r--r-- | src/Util/ZUtil.v | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/Util/ZUtil.v b/src/Util/ZUtil.v index 852803638..c5a2ae99d 100644 --- a/src/Util/ZUtil.v +++ b/src/Util/ZUtil.v @@ -77,6 +77,8 @@ Create HintDb pull_Zshift discriminated. Create HintDb push_Zshift discriminated. Create HintDb pull_Zof_N discriminated. Create HintDb push_Zof_N discriminated. +Create HintDb pull_Zto_N discriminated. +Create HintDb push_Zto_N discriminated. Create HintDb Zshift_to_pow discriminated. Create HintDb Zpow_to_shift discriminated. Hint Extern 1 => autorewrite with push_Zopp in * : push_Zopp. @@ -101,6 +103,8 @@ Hint Extern 1 => autorewrite with Zshift_to_pow in * : Zshift_to_pow. Hint Extern 1 => autorewrite with Zpow_to_shift in * : Zpow_to_shift. Hint Extern 1 => autorewrite with pull_Zof_N in * : pull_Zof_N. Hint Extern 1 => autorewrite with push_Zof_N in * : push_Zof_N. +Hint Extern 1 => autorewrite with pull_Zto_N in * : pull_Zto_N. +Hint Extern 1 => autorewrite with push_Zto_N in * : push_Zto_N. Hint Rewrite Z.div_opp_l_nz Z.div_opp_l_z using zutil_arith : pull_Zopp. Hint Rewrite Z.mul_opp_l : pull_Zopp. Hint Rewrite <- Z.opp_add_distr : pull_Zopp. @@ -119,6 +123,7 @@ Hint Rewrite Z_mod_nz_opp_full using zutil_arith : push_Zmod. Hint Rewrite Z_mod_same_full : push_Zmod. Hint Rewrite Nat2Z.id N2Z.id : zsimplify. Hint Rewrite Nat2Z.id : push_Zof_nat. +Hint Rewrite N2Z.id : push_Zto_N. Hint Rewrite N2Z.id : pull_Zof_N. Hint Rewrite N2Z.inj_pos N2Z.inj_abs_N N2Z.inj_add N2Z.inj_mul N2Z.inj_sub_max N2Z.inj_succ N2Z.inj_pred_max N2Z.inj_min N2Z.inj_max N2Z.inj_div N2Z.inj_quot N2Z.inj_rem N2Z.inj_div2 N2Z.inj_pow N2Z.inj_0 : push_Zof_N. Hint Rewrite N2Z.inj_compare N2Z.inj_testbit : pull_Zof_N. |