Merge branch 'public/rings/laurent_quo_rem_bug-34330' into public/rin…

…gs/lazy_talyor_series-32324

src/sage/rings/polynomial/laurent_polynomial.pyx

@@ -1339,10 +1339,10 @@ cdef class LaurentPolynomial_univariate(LaurentPolynomial):
  return ret
 
  @coerce_binop
- def quo_rem(self, right_r):
+ def quo_rem(self, other):
  r"""
- Attempts to divide ``self`` by ``right`` and returns a quotient
- ``q`` and a remainder ``r`` such that ``self = q*other + r``.
+ Divide ``self`` by ``other`` and return a quotient ``q``
+ and a remainder ``r`` such that ``self == q * other + r``.
 
  EXAMPLES::
 
@@ -1375,7 +1375,7 @@ cdef class LaurentPolynomial_univariate(LaurentPolynomial):
  sage: num == q * den + r
  True
  """
- cdef LaurentPolynomial_univariate right = <LaurentPolynomial_univariate> right_r
+ cdef LaurentPolynomial_univariate right = <LaurentPolynomial_univariate> other
  q, r = self.__u.quo_rem(right.__u)
  cdef LaurentPolynomial_univariate ql, qr
  ql = <LaurentPolynomial_univariate> self._new_c()
@@ -3747,3 +3747,4 @@ cdef class LaurentPolynomial_mpair(LaurentPolynomial):
  if new_ring is not None:
  return new_ring(ans)
  return ans
+