Ruby | Float class – value
Float#-() : -() is a Float class method in Ruby which return difference of two Float numbers.
Syntax: Float.-()
Parameter: Float values
Return: Difference of the two Float values
Code #1 : Example for -() method
a = - 100 . 7 - 10 . 4
b = - 100 * 2000 . 0
c = -( 22 + 7 . 1 ) * 4
puts "Float a - b : #{a-b}\n\n"
puts "Float b - c : #{b-c}\n\n"
puts "Float a - c : #{c-a}\n\n"
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Output :
Float a - b : 199888.9
Float b - c : -199883.6
Float a - c : -5.299999999999997
Code #2 : Example for -() method
a = - 56 . 23333333
b = 10000 . 0
c = -( 22 + 7 . 1 )
puts "Float a - b : #{a-b}\n\n"
puts "Float b - c : #{b-c}\n\n"
puts "Float a - c : #{c-a}\n\n"
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Output :
Float a - b : -10056.23333333
Float b - c : 10029.1
Float a - c : 27.13333333
Last Updated :
08 Jan, 2020
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