Ruby | Complex - function
Last Updated :
07 Jan, 2020
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Complex#-() is a Complex class method which performs the subtraction operation on complex numbers.
Ruby
Output :
Ruby
Output :
Syntax: Complex.-() Parameter: Complex values Return: subtraction operation on complex numbers.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')
# subtraction
puts "Complex - form : #{a-b}\n\n"
puts "Complex - form : #{b-c}\n\n"
puts "Complex - form : #{c-a}\n\n"
Complex - form : 201-4i Complex - form : -1+3i Complex - form : -200+1iExample #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)
# subtraction
puts "Complex - form : #{a-b}\n\n"
puts "Complex - form : #{b-c}\n\n"
puts "Complex - form : #{c-a}\n\n"
Complex - form : 20+89i Complex - form : -100+501i Complex - form : 80-590i
