Remove more redundant methods

The generic code is actually faster than those
Nemocas · Dec 22, 2024 · baa6317 · baa6317
1 parent 08f690d
commit baa6317
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diff --git a/src/flint/fmpz_mod_mpoly.jl b/src/flint/fmpz_mod_mpoly.jl
@@ -106,10 +106,6 @@ for (etype, rtype, ftype, ctype) in (
       return length(a) == 1
     end
 
-    function is_unit(a::($etype))
-      return length(a) == 1 && total_degree(a) == 0 && is_unit(coeff(a, 1))
-    end
-
     function is_constant(a::($etype))
       return Bool(@ccall libflint.fmpz_mod_mpoly_is_fmpz(a::Ref{($etype)}, parent(a)::Ref{($rtype)})::Cint)
     end

diff --git a/src/flint/fmpz_mpoly.jl b/src/flint/fmpz_mpoly.jl
@@ -95,10 +95,6 @@ function is_term(a::ZZMPolyRingElem)
   return length(a) == 1
 end
 
-function is_unit(a::ZZMPolyRingElem)
-  return length(a) == 1 && total_degree(a) == 0 && is_unit(coeff(a, 1))
-end
-
 function is_constant(a::ZZMPolyRingElem)
   b = @ccall libflint.fmpz_mpoly_is_fmpz(a::Ref{ZZMPolyRingElem}, parent(a)::Ref{ZZMPolyRing})::Cint
   return Bool(b)