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thofma · Apr 26, 2024 · 6b2755f · 6b2755f
1 parent 9a10b27
commit 6b2755f
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/src/AlgAss/radical.jl b/src/AlgAss/radical.jl
@@ -366,7 +366,7 @@ function _lift!(A::zzModMatrix, B::fpMatrix, Mtemp)
 end
 
 function _lift!(A::zzModMatrix, B::FpMatrix, Mtemp::ZZMatrix)
-  ccall((:fmpz_mod_mat_get_fmpz_mat, libflint), Cvoid, (Ref{ZZMatrix}, Ref{FpMatrix}), Mtemp, B)
+  ccall((:fmpz_mod_mat_get_fmpz_mat, libflint), Cvoid, (Ref{ZZMatrix}, Ref{FpMatrix}, Ref{Nemo.fmpz_mod_ctx_struct}), Mtemp, B, base_ring(B).inv)
   ccall((:fmpz_mat_get_nmod_mat, libflint), Cvoid, (Ref{zzModMatrix}, Ref{ZZMatrix}), A, Mtemp)
   return A
 end
diff --git a/src/Misc/FiniteField.jl b/src/Misc/FiniteField.jl
@@ -1,11 +1,11 @@
 
 function _reduce(a::fqPolyRepFieldElem)
   A = parent(a)
-  if a.length < 2*degree(A)
+  #if a.length < 2*degree(A)
     ccall((:fq_nmod_reduce, libflint), Nothing, (Ref{fqPolyRepFieldElem}, Ref{fqPolyRepField}), a, A)
-  else
-    ccall((:nmod_poly_rem, libflint), Nothing, (Ref{fqPolyRepFieldElem}, Ref{fqPolyRepFieldElem}, Ref{Nothing}, Ref{Nothing}), a, a, pointer_from_objref(A)+6*sizeof(Int) + 2*sizeof(Ptr{Nothing}), pointer_from_objref(A)+sizeof(ZZRingElem))
-  end
+  #else
+  #  ccall((:nmod_poly_rem, libflint), Nothing, (Ref{fqPolyRepFieldElem}, Ref{fqPolyRepFieldElem}, Ref{Nothing}, Ref{Nothing}), a, a, pointer_from_objref(A)+6*sizeof(Int) + 2*sizeof(Ptr{Nothing}), pointer_from_objref(A)+sizeof(ZZRingElem))
+  #end
 end
 
 function _reduce(a::FqPolyRepFieldElem)

diff --git a/src/Misc/Matrix.jl b/src/Misc/Matrix.jl
@@ -982,7 +982,7 @@ function invmod(M::ZZMatrix, d::ZZRingElem)
     for i = 1:nrows(M)
       S[i, i+nrows(M)] = 1
     end
-    ccall((:fmpz_mod_mat_howell_form, libflint), Nothing, (Ref{ZZModMatrix}, ), S)
+    ccall((:fmpz_mod_mat_howell_form, libflint), Nothing, (Ref{ZZModMatrix}, Ref{Nemo.fmpz_mod_ctx_struct}), S, R.ninv)
     iM = S[1:nrows(M), nrows(M)+1:ncols(S)]
     #@assert iM*MR == identity_matrix(R, nrows(M))
     return lift(iM)