static float y ( float x ) {
  float num = 1 ;
  float denom = ( float ) 1.0 + x * x ;
  return num / denom ;
}

static float y ( float x ) { float num = 1 ; float denom = ( float ) 1.0 + x * x ; return num / denom ; }
(method_declaration (modifiers) type: (floating_point_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (floating_point_type) name: (identifier))) body: (block (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (cast_expression type: (floating_point_type) value: (decimal_floating_point_literal)) right: (binary_expression left: (identifier) right: (identifier))))) (return_statement (binary_expression left: (identifier) right: (identifier)))))