code: def test_issue_6068():
      assert sqrt(sin(x)).series(x, 0, 7) == sqrt(x) - x ** Rational(
          5, 2
      ) / 12 + x ** Rational(9, 2) / 1440 - x ** Rational(
          13, 2
      ) / 24192 + O(
          x**7
      )
      assert sqrt(sin(x)).series(x, 0, 9) == sqrt(x) - x ** Rational(
          5, 2
      ) / 12 + x ** Rational(9, 2) / 1440 - x ** Rational(
          13, 2
      ) / 24192 - 67 * x ** Rational(
          17, 2
      ) / 29030400 + O(
          x**9
      )
      assert sqrt(sin(x**3)).series(x, 0, 19) == x ** Rational(
          3, 2
      ) - x ** Rational(15, 2) / 12 + x ** Rational(27, 2) / 1440 + O(
          x**19
      )
      assert sqrt(sin(x**3)).series(x, 0, 20) == x ** Rational(
          3, 2
      ) - x ** Rational(15, 2) / 12 + x ** Rational(
          27, 2
      ) / 1440 - x ** Rational(
          39, 2
      ) / 24192 + O(
          x**20
      )
  
imports: from sympy.core import Basic, Rational, Symbol, S, Float, Integer, Mul, Number, Pow, Expr, I, nan, pi, symbols, oo, zoo, N
  from sympy.core.parameters import global_parameters
  from sympy.core.tests.test_evalf import NS
  from sympy.core.function import expand_multinomial
  from sympy.functions.elementary.miscellaneous import sqrt, cbrt
  from sympy.functions.elementary.exponential import exp, log
  from sympy.functions.special.error_functions import erf
  from sympy.functions.elementary.trigonometric import sin, cos, tan, sec, csc, atan
  from sympy.functions.elementary.hyperbolic import cosh, sinh, tanh
  from sympy.polys import Poly
  from sympy.series.order import O
  from sympy.sets import FiniteSet
  from sympy.core.power import power
  from sympy.core.intfunc import integer_nthroot
  from sympy.testing.pytest import warns, _both_exp_pow
  from sympy.utilities.exceptions import SymPyDeprecationWarning
  from sympy.abc import a, b, c, x, y
label_desc: Use image node_id 19 for calling a global function with example usage: test_issue_6068() without return types