fix readability

pandas/core/arrays/arrow/array.py

@@ -146,13 +146,14 @@ def floordiv_compat(
  # GH 56676: avoid storing intermediate calculating in
  # floating point type.
  has_remainder = pc.not_equal(pc.multiply(divided, right), left)
+ has_one_negative_operand = pc.less(
+ pc.bit_wise_xor(left, right),
+ pa.scalar(0, type=divided.type),
+ )
  result = pc.if_else(
  pc.and_(
  has_remainder,
- pc.less(
- pc.bit_wise_xor(left, right),
- pa.scalar(0, type=divided.type),
- ),
+ has_one_negative_operand,
  ),
  # GH 55561: floordiv should round towards negative infinity.
  # pc.divide_checked for integral types rounds towards 0.