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Ruby Complex abs用法及代碼示例


Complex#abs()是Complex類方法,它返回複數值的極坐標形式的絕對值。

用法:Complex.abs()

參數:複數值


返回:複數值的極坐標形式的絕對值。

示例1:

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

輸出:

Complex abs form : 200

Complex abs form : 4.123105625617661

Complex abs form : 1

示例2:

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

輸出:

Complex abs form : 92.19544457292888

Complex abs form : 1

Complex abs form : 509.9019513592785


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注:本文由純淨天空篩選整理自Kirti_Mangal大神的英文原創作品 Ruby | Complex abs function。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。