diff options
| author | Anton Trunov | 2019-05-29 12:38:48 +0300 |
|---|---|---|
| committer | Anton Trunov | 2019-05-29 12:38:48 +0300 |
| commit | c7c344f2f08f3910c884d9c3bb1bd5cfe3c2a1d7 (patch) | |
| tree | a264f6e292e048c0890d9c71ec7849e3a66224d4 /mathcomp/algebra/matrix.v | |
| parent | eac1d28204c93f082771dedb90fc5a1edec6e6f8 (diff) | |
Rename eqsP to eqPsym as suggested by @CohenCyril
Diffstat (limited to 'mathcomp/algebra/matrix.v')
| -rw-r--r-- | mathcomp/algebra/matrix.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mathcomp/algebra/matrix.v b/mathcomp/algebra/matrix.v index 91c7747..ff9d43a 100644 --- a/mathcomp/algebra/matrix.v +++ b/mathcomp/algebra/matrix.v @@ -1392,7 +1392,7 @@ Definition diag_mx n (d : 'rV[R]_n) := \matrix[diag_mx_key]_(i, j) (d 0 i *+ (i == j)). Lemma tr_diag_mx n (d : 'rV_n) : (diag_mx d)^T = diag_mx d. -Proof. by apply/matrixP=> i j; rewrite !mxE; case: eqsP => // ->. Qed. +Proof. by apply/matrixP=> i j; rewrite !mxE; case: eqPsym => // ->. Qed. Lemma diag_mx_is_linear n : linear (@diag_mx n). Proof. @@ -1744,7 +1744,7 @@ by rewrite eqn_leq andbC leqNgt lshift_subproof. Qed. Lemma tr_pid_mx m n r : (pid_mx r)^T = pid_mx r :> 'M_(n, m). -Proof. by apply/matrixP=> i j; rewrite !mxE; case: eqsP => // ->. Qed. +Proof. by apply/matrixP=> i j; rewrite !mxE; case: eqPsym => // ->. Qed. Lemma pid_mx_minv m n r : pid_mx (minn m r) = pid_mx r :> 'M_(m, n). Proof. by apply/matrixP=> i j; rewrite !mxE leq_min ltn_ord. Qed. |