diff options
Diffstat (limited to 'theories/Numbers/Rational')
| -rw-r--r-- | theories/Numbers/Rational/BigQ/QMake.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/Numbers/Rational/BigQ/QMake.v b/theories/Numbers/Rational/BigQ/QMake.v index efe76d916..046dd2dfd 100644 --- a/theories/Numbers/Rational/BigQ/QMake.v +++ b/theories/Numbers/Rational/BigQ/QMake.v @@ -1193,7 +1193,7 @@ Module Make (N:NType)(Z:ZType)(Import NZ:NType_ZType N Z) <: QType. rewrite strong_spec_red. symmetry; apply (Qred_complete (x+(-y)%Qc)%Q). rewrite spec_sub_norm, ! strong_spec_of_Qc. - unfold Qcopp, Q2Qc; rewrite Qred_correct; auto with qarith. + unfold Qcopp, Q2Qc, this. rewrite Qred_correct ; auto with qarith. Qed. Theorem spec_mulc x y: @@ -1294,7 +1294,7 @@ Module Make (N:NType)(Z:ZType)(Import NZ:NType_ZType N Z) <: QType. rewrite strong_spec_red. symmetry; apply (Qred_complete (x*(/y)%Qc)%Q). rewrite spec_div_norm, ! strong_spec_of_Qc. - unfold Qcinv, Q2Qc; rewrite Qred_correct; auto with qarith. + unfold Qcinv, Q2Qc, this; rewrite Qred_correct; auto with qarith. Qed. Theorem spec_squarec x: [[square x]] = [[x]]^2. |