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Ruby | Complex + function

  • Last Updated : 07 Jan, 2020

Complex#+@() : +@() is a Complex class method which returns the positive value for a complex value i.e. a = +(a)

Syntax: Complex.+()

Parameter: Complex values

Return: positive value for a complex value.

Example #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"

Output :

Complex + form : -200+800i

Complex + form : -4-1i

Complex + form : 0+200i

Example #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"

Output :

Complex + form : 20+90i

Complex + form : 0+1i

Complex + form : 100-500i



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