红宝石 |向量+方法

+是 Ruby 中的一个内置方法，返回两个向量的相加

Syntax: vec1 + vec2

Parameters: The function does not accepts any parameter.

Return Value: It returns the addition two vectors.

示例 1 ：

#Ruby program for + method in Vector
  
#Include matrix
require "matrix"
  
#Initialize the vectors
    vec1
    = Vector[1, 2] vec2 = Vector[1, 4]
  
#prints the new vector
                          puts vec1
                          + vec2

输出：

Vector[2, 6]

示例 2 ：

#Ruby program for + method in Vector
  
#Include matrix
require "matrix"
  
#Initialize the vectors
    vec1
    = [ 1, 4, 5 ] vec2 = [ 1, 4, 7 ]
  
#prints the new vector
                         puts vec1
                         + vec2

输出：

Vector[2, 8, 12]