From 68c6d116a9122d97d0e9080b73bbb0beb7e2c4f7 Mon Sep 17 00:00:00 2001
From: kalmarek <kalmar@amu.edu.pl>
Date: Mon, 13 Aug 2018 20:54:15 +0200
Subject: [PATCH] remove broken divexact

---
 src/GroupRings.jl | 14 --------------
 1 file changed, 14 deletions(-)

diff --git a/src/GroupRings.jl b/src/GroupRings.jl
index f052e04..fb64647 100644
--- a/src/GroupRings.jl
+++ b/src/GroupRings.jl
@@ -445,20 +445,6 @@ function *{T<:Number, S<:Number}(X::GroupRingElem{T}, Y::GroupRingElem{S}, check
    return result
 end
 
-
-
-function divexact{T}(X::GroupRingElem{T}, Y::GroupRingElem{T})
-   if length(Y) != 1
-      throw("Can not divide by a non-primitive element: $(Y)!")
-   else
-      idx = findfirst(Y)
-      c = Y[idx]
-      c != 0 || throw("Can not invert: $c not found in $Y")
-      g = parent(Y).basis[idx]
-      return X*1//c*parent(Y)(inv(g))
-   end
-end
-
 ###############################################################################
 #
 #   *-involution