红宝石 |复分母函数

Complex#denominator() : denominator()是一个 Complex 类方法，它返回复数值的分母。

Syntax: Complex.denominator()

Parameter: Complex values

Return: denominator of the complex value.

示例 #1：

# Ruby code for Complex.denominator() method
  
# declaring Complex value
a = Complex(200)
  
# declaring Complex value
b = Complex(-1, 4)
  
# declaring Complex value
c = Complex('i')
  
  
# use of denominator()  
puts "Complex denominator form : #{a.denominator}\n\n"
  
puts "Complex denominator form : #{b.denominator}\n\n"
  
puts "Complex denominator form : #{c.denominator}\n\n"

输出 ：

Complex denominator form : 1

Complex denominator form : 1

Complex denominator form : 1

示例 #2：

# Ruby code for Complex.denominator() method
  
# declaring Complex value
a = Complex(20, 90)
  
# declaring Complex value
b = Complex('i')
  
# declaring Complex value
c = Complex(100, -500)
  
  
# use of denominator()  
puts "Complex denominator form : #{a.denominator}\n\n"
  
puts "Complex denominator form : #{b.denominator}\n\n"
  
puts "Complex denominator form : #{c.denominator}\n\n"

输出 ：

Complex denominator form : 1

Complex denominator form : 1

Complex denominator form : 1