diff options
| author | Cyril Cohen | 2020-10-30 18:50:56 +0100 |
|---|---|---|
| committer | GitHub | 2020-10-30 18:50:56 +0100 |
| commit | 1ec04efdcd1b00a6ae651551699c8b815a2a063f (patch) | |
| tree | 62f0dc367dc9ab3fa4210ee5e003b03a34eda25f /mathcomp/algebra/polyXY.v | |
| parent | fe8759d1faec24cbe9d838f777682e260680d370 (diff) | |
| parent | bd02346e4038871f4d4021dd84df384fc8cf9aa4 (diff) | |
Merge pull request #607 from pi8027/distr-suffixes
Switch from long suffixes to short suffixes
Diffstat (limited to 'mathcomp/algebra/polyXY.v')
| -rw-r--r-- | mathcomp/algebra/polyXY.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mathcomp/algebra/polyXY.v b/mathcomp/algebra/polyXY.v index 9bc8fd5..fe0acb4 100644 --- a/mathcomp/algebra/polyXY.v +++ b/mathcomp/algebra/polyXY.v @@ -228,7 +228,7 @@ Proof. by rewrite -!size_poly_eq0 size_poly_XmY. Qed. Lemma lead_coef_poly_XaY p : lead_coef (poly_XaY p) = (lead_coef p)%:P. Proof. -rewrite lead_coef_comp ?size_XaddC // -['Y]opprK -polyC_opp lead_coefXsubC. +rewrite lead_coef_comp ?size_XaddC // -['Y]opprK -polyCN lead_coefXsubC. by rewrite expr1n mulr1 lead_coef_map_inj //; apply: polyC_inj. Qed. |