Ruby | BigDecimal absolute value
Last Updated :
08 Jan, 2020
BigDecimal#abs() : abs() is a BigDecimal class method which works on BigDecimal values and converts them to the absolute form.
Syntax: BigDecimal.abs()
Parameter: BigDecimal value which is to be converted to absolute value
Return: absolute value of the passed BigDecimal value
Code #1 : Example for abs() method
require 'bigdecimal'
a = 42 ** 13
b = -BigDecimal( "10" )
c = -( 22 + 7 . 1 ) ** 10
puts "absolute value of a : #{a.abs}\n\n"
puts "absolute value of b : #{b.abs}\n\n"
puts "absolute value of c : #{c.abs}\n\n"
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Output :
absolute value of a : 56.23333333
absolute value of b : 10000.0
absolute value of c : 29.1
Code #2 : Example for abs() method
require 'bigdecimal'
a = 12 ** 12 - 27
b = BigDecimal( '10' )-( 22 + 7 . 1 ) ** 10
c = BigDecimal( '-3' )
puts "absolute value of a : #{a.abs}\n\n"
puts "absolute value of b : #{b.abs}\n\n"
puts "absolute value of c : #{c.abs}\n\n"
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Output :
absolute value of a : 111.10000000000001
absolute value of b : 200000.0
absolute value of c : 116.4
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