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authoraffeldt-aist2020-11-20 12:41:11 +0900
committerGitHub2020-11-20 12:41:11 +0900
commit3bb1ccc63170e3e71ef9d5b62758b6fdb1c4371c (patch)
tree076b8d8c53eaaf424258388bbd0068970c55b85f /mathcomp/character/mxabelem.v
parent676a9266ad77232ab198c86a6a3a3f3f6ba53cc0 (diff)
parente565f8d9bebd4fd681c34086d5448dbaebc11976 (diff)
Merge pull request #658 from CohenCyril/duplicate_clear
Removing duplicate clears and turning the warning into an error
Diffstat (limited to 'mathcomp/character/mxabelem.v')
-rw-r--r--mathcomp/character/mxabelem.v2
1 files changed, 1 insertions, 1 deletions
diff --git a/mathcomp/character/mxabelem.v b/mathcomp/character/mxabelem.v
index 8575d58..2a9eb19 100644
--- a/mathcomp/character/mxabelem.v
+++ b/mathcomp/character/mxabelem.v
@@ -955,7 +955,7 @@ have rphi_fful i: mx_faithful (rphi i).
have rphi_z i: rphi i z = (w ^+ i.+1)%:M.
by rewrite /rphi [phi]lock /= /morphim_mx autmE alpha_i_z -lock phi_ze.
pose iphi i := irr_comp sS (rphi i); pose phi_ i := irr_repr (iphi i).
-have{phi_ze} phi_ze i e: phi_ i (z ^+ e)%g = (w ^+ (e * i.+1)%N)%:M.
+have{} phi_ze i e: phi_ i (z ^+ e)%g = (w ^+ (e * i.+1)%N)%:M.
rewrite /phi_ !{1}irr_center_scalar ?groupX ?irr_modeX //.
suffices ->: irr_mode (iphi i) z = w ^+ i.+1 by rewrite mulnC exprM.
have:= mx_rsim_sym (rsim_irr_comp sS F'S (rphi_irr i)).