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Scala Complex +用法及代码示例


Complex#+@():+@() 是一个 Complex 类方法,它返回复数值的正值,即 a = +(a)

用法:Complex.+()

参数:复数值

Return: 复数值的正值。

示例#1:


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

输出:

Complex + form : -200+800i

Complex + form : -4-1i

Complex + form : 0+200i

示例#2:


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

输出:

Complex + form : 20+90i

Complex + form : 0+1i

Complex + form : 100-500i

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注:本文由纯净天空筛选整理自Kirti_Mangal大神的英文原创作品 Ruby | Complex + function。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。