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Ruby | Complex abs2 function

  • Last Updated : 07 Jan, 2020

Complex#abs2() is a Complex class method which returns the square of absolute value of the polar form of complex value.

Syntax: Complex.abs2()

Parameter: Complex values

Return: square of absolute value of the polar form of complex value.

Example #1 :






# Ruby code for Complex.abs2() method
  
# declaring Complex value
a = Complex(200)
  
# declaring Complex value
b = Complex(-1, 4)
  
# declaring Complex value
c = Complex('i')
  
  
# use of abs2()  
puts "Complex abs2 form : #{a.abs2}\n\n"
  
puts "Complex abs2 form : #{b.abs2}\n\n"
  
puts "Complex abs2 form : #{c.abs2}\n\n"

Output :

Complex abs2 form : 40000

Complex abs2 form : 17

Complex abs2 form : 1

Example #2 :




# Ruby code for Complex.abs2() method
  
# declaring Complex value
a = Complex(20, 90)
  
# declaring Complex value
b = Complex('i')
  
# declaring Complex value
c = Complex(100, -500)
  
  
# use of abs2()  
puts "Complex abs2 form : #{a.abs2}\n\n"
  
puts "Complex abs2 form : #{b.abs2}\n\n"
  
puts "Complex abs2 form : #{c.abs2}\n\n"

Output :

Complex abs2 form : 8500

Complex abs2 form : 1

Complex abs2 form : 260000




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