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"
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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"
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Output :
Complex abs2 form : 8500 Complex abs2 form : 1 Complex abs2 form : 260000