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Ruby | BigDecimal class nonzero? value

  • Last Updated : 08 Jan, 2020

BigDecimal#nonzero?() : nonzero?() is a BigDecimal class method which checks whether the BigDecimal value is nonzero.

Syntax: BigDecimal.nonzero?()

Parameter: BigDecimal values to check

Return: self : if value is nonzero; otherwise nil

Code #1 : Example for nonzero?() method






# Ruby code for nonzero?() method
  
# loading BigDecimal
require 'bigdecimal'
  
# declaring BigDecimal
a = 42.1**13
  
# declaring BigDecimal
b = -BigDecimal("10")
  
# declaring BigDecimal
c = -(22 ** 7.1) * 10
  
puts "nonzero? example 1 : #{a.nonzero?()}\n\n"
  
puts "nonzero? example 2 : #{b.nonzero?()}\n\n"
  
puts "nonzero? example 3 : #{c.nonzero?()}\n\n"
     

Output :

nonzero? example 1 : 1.3051704902006439e+21

nonzero? example 2 : -0.1E2

nonzero? example 3 : -33978252067.813686

Code #2 : Example for nonzero?() method




# Ruby code for nonzero?() method
  
# loading BigDecimal
require 'bigdecimal'
  
# declaring BigDecimal
b = BigDecimal('10')-(22 ** 7.1) ** 10
  
# declaring BigDecimal
c = BigDecimal('-3')
  
  
puts "nonzero? example 2 : #{b.nonzero?()}\n\n"
  
puts "nonzero? example 3 : #{c.nonzero?()}\n\n"

Output :

nonzero? example 2 : -0.20512110073058639999999999999999999999999999999999999999999999999999999999999999999999999999999E96

nonzero? example 3 : -0.3E1




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