diff options
| author | affeldt-aist | 2020-04-09 16:21:30 +0200 |
|---|---|---|
| committer | GitHub | 2020-04-09 16:21:30 +0200 |
| commit | dc1ea50f04fdaada16f2a27a81ec24859b4ab843 (patch) | |
| tree | 66047a2e09d7111f8b5dfa7eb4de4ad7e61de2c3 /mathcomp/algebra/mxpoly.v | |
| parent | fea81ec06b1c309852c4c4062f4c5d1755c738d0 (diff) | |
| parent | 691e0c20a8934343a6840f2a19735acea6e79d05 (diff) | |
Merge pull request #473 from affeldt-aist/long_short_suffixes
switching long suffixes to short suffixes
Diffstat (limited to 'mathcomp/algebra/mxpoly.v')
| -rw-r--r-- | mathcomp/algebra/mxpoly.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mathcomp/algebra/mxpoly.v b/mathcomp/algebra/mxpoly.v index 4c97dfc..a8cf94b 100644 --- a/mathcomp/algebra/mxpoly.v +++ b/mathcomp/algebra/mxpoly.v @@ -469,7 +469,7 @@ rewrite big_ord_recr big_ord_recl/= big1 ?add0r //=; last first. rewrite !mxE ?subnn -horner_coef0 /= hornerMXaddC. rewrite !(eqxx, mulr0, add0r, addr0, subr0, rmorphN, opprK)/=. rewrite mulrC /cofactor; congr (_ * 'X + _). - rewrite /cofactor -signr_odd odd_add addbb mul1r; congr (\det _). + rewrite /cofactor -signr_odd oddD addbb mul1r; congr (\det _). apply/matrixP => i j; rewrite !mxE -val_eqE coefD coefMX coefC. by rewrite /= /bump /= !add1n !eqSS addr0. rewrite /cofactor [X in \det X](_ : _ = D _). |