def test_issue_4503():
    dx = Symbol('dx')
    assert limit((sqrt(1 + exp(x + dx)) - sqrt(1 + exp(x)))/dx, dx, 0) == \
        (2*sqrt(exp(x) + 1))/exp(x)
dataset/ETHPy150Open sympy/sympy/sympy/series/tests/test_limits.py/test_issue_4503/swapped operands of `/`