红宝石 |向量*法
*是 Ruby 中的一个内置方法,通过将向量乘以 x 返回一个向量
Syntax: vec1 * x
Parameters: The function does not accepts any parameter.
Return Value: It returns a vector by multiplying vector by x
.
示例 1 :
#Ruby program for* method in Vector
#Include matrix
require "matrix"
#Initialize the vector
vec1
= Vector[1, 2]
#Initialize the vector
x
= 3
#prints the new vector
puts vec1
* x
输出:
Vector[3, 6]
示例 2 :
#Ruby program for* method in Vector
#Include matrix
require "matrix"
#Initialize the vector
vec1
= Vector[1, 2, 3]
#Initialize the vector
x
= 3
#prints the new vector
puts vec1
* x
输出:
Vector[3, 6, 9]