parameters: (self, x)
docstring: Set the turtle's first coordinate to x
  
          Argument:
          x -- a number (integer or float)
  
          Set the turtle's first coordinate to x, leave second coordinate
          unchanged.
  
          Example (for a Turtle instance named turtle):
          >>> turtle.position()
          (0.00, 240.00)
          >>> turtle.setx(10)
          >>> turtle.position()
          (10.00, 240.00)
docstring_summary: Set the turtle's first coordinate to x
docstring_tokens: Set the turtle s first coordinate to x
function: def setx(self, x):
          """Set the turtle's first coordinate to x
  
          Argument:
          x -- a number (integer or float)
  
          Set the turtle's first coordinate to x, leave second coordinate
          unchanged.
  
          Example (for a Turtle instance named turtle):
          >>> turtle.position()
          (0.00, 240.00)
          >>> turtle.setx(10)
          >>> turtle.position()
          (10.00, 240.00)
          """
          self._goto(Vec2D(x, self._position[1]))
function_tokens: def setx ( self , x ) : self . _goto ( Vec2D ( x , self . _position [ 1 ] ) )