parameters: (self, u)
return_statement: return self
docstring: Subtract two vectors and the result is placed in self vector.
          This vector contain the first operand.
          @param u the other operand of the subtraction.
docstring_summary: Subtract two vectors and the result is placed in self vector.
          This vector contain the first operand.
docstring_tokens: Subtract two vectors and the result is placed in self vector . This vector contain the first operand .
function: def __isub__(self, u):
          """
          Subtract two vectors and the result is placed in self vector.
          This vector contain the first operand.
          @param u the other operand of the subtraction.
          """
          self.d0 -= u.d0
          self.d1 -= u.d1
          self.d2 -= u.d2
          return self
function_tokens: def __isub__ ( self , u ) : self . d0 -= u . d0 self . d1 -= u . d1 self . d2 -= u . d2 return self