rename __numerator -> _numerator

Author: infmagic2047

src/sage/algebras/quatalg/quaternion_algebra_element.pyx

@@ -1700,10 +1700,10 @@ cdef class QuaternionAlgebraElement_number_field(QuaternionAlgebraElement_abstra
             x, y, z, w = v
         cdef NumberFieldElement a = <NumberFieldElement>(parent._base(parent._a))
         cdef NumberFieldElement b = <NumberFieldElement>(parent._base(parent._b))
-        fmpz_poly_set_ZZX(self.x, (<NumberFieldElement>x).__numerator)
-        fmpz_poly_set_ZZX(self.y, (<NumberFieldElement>y).__numerator)
-        fmpz_poly_set_ZZX(self.z, (<NumberFieldElement>z).__numerator)
-        fmpz_poly_set_ZZX(self.w, (<NumberFieldElement>w).__numerator)
+        fmpz_poly_set_ZZX(self.x, (<NumberFieldElement>x)._numerator)
+        fmpz_poly_set_ZZX(self.y, (<NumberFieldElement>y)._numerator)
+        fmpz_poly_set_ZZX(self.z, (<NumberFieldElement>z)._numerator)
+        fmpz_poly_set_ZZX(self.w, (<NumberFieldElement>w)._numerator)
 
         ZZ_to_mpz(T1, &(<NumberFieldElement>x)._denominator)
         ZZ_to_mpz(T2, &(<NumberFieldElement>y)._denominator)
@@ -1724,8 +1724,8 @@ cdef class QuaternionAlgebraElement_number_field(QuaternionAlgebraElement_abstra
         fmpz_poly_scalar_mul_mpz(self.z, self.z, t3)
         fmpz_poly_scalar_mul_mpz(self.w, self.w, t4)
 
-        fmpz_poly_set_ZZX(self.a, a.__numerator)     # we will assume that the denominator of a and b are 1
-        fmpz_poly_set_ZZX(self.b, b.__numerator)
+        fmpz_poly_set_ZZX(self.a, a._numerator)     # we will assume that the denominator of a and b are 1
+        fmpz_poly_set_ZZX(self.b, b._numerator)
 
         fmpz_poly_set_ZZX(self.modulus, (<NumberFieldElement>x).__fld_numerator.x)  # and same for the modulus
 
@@ -1756,13 +1756,13 @@ cdef class QuaternionAlgebraElement_number_field(QuaternionAlgebraElement_abstra
         cdef NumberFieldElement item = el._new()
 
         if i == 0:
-            fmpz_poly_get_ZZX(item.__numerator, self.x)
+            fmpz_poly_get_ZZX(item._numerator, self.x)
         elif i == 1:
-            fmpz_poly_get_ZZX(item.__numerator, self.y)
+            fmpz_poly_get_ZZX(item._numerator, self.y)
         elif i == 2:
-            fmpz_poly_get_ZZX(item.__numerator, self.z)
+            fmpz_poly_get_ZZX(item._numerator, self.z)
         elif i == 3:
-            fmpz_poly_get_ZZX(item.__numerator, self.w)
+            fmpz_poly_get_ZZX(item._numerator, self.w)
         else:
             raise IndexError("quaternion element index out of range")
 

src/sage/matrix/matrix_cyclo_dense.pyx

@@ -396,7 +396,7 @@ cdef class Matrix_cyclo_dense(Matrix_dense):
             # Now set k-th entry of x's numerator to tmp
             fmpz_get_mpz(tmp, ftmp)
             mpz_to_ZZ(&coeff, tmp)
-            ZZX_SetCoeff(x.__numerator, k, coeff)
+            ZZX_SetCoeff(x._numerator, k, coeff)
 
         # Set the denominator of x to denom.
         fmpz_get_mpz(tmp, denom)