static long modInverse ( long x , long p ) {
  return power ( x , p - 2 , p ) ;
}

static long modInverse ( long x , long p ) { return power ( x , p - 2 , p ) ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (return_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (decimal_integer_literal)) (identifier))))))