Complex#-() is a Complex class method which performs the subtraction operation on complex numbers.
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"
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Output :
Complex - form : 201-4i Complex - form : -1+3i Complex - form : -200+1i
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)
# subtraction puts "Complex - form : #{a-b}\n\n"
puts "Complex - form : #{b-c}\n\n"
puts "Complex - form : #{c-a}\n\n"
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Output :
Complex - form : 20+89i Complex - form : -100+501i Complex - form : 80-590i