Ruby | BigDecimal class nan? value
BigDecimal#nan?() : nan?() is a BigDecimal class method which checks whether the BigDecimal value is nan value.
Syntax: BigDecimal.nan?()
Parameter: BigDecimal values to check regarding the NaN value.
Return: true : if value is a NaN value; otherwise false
Code #1 : Example for nan?() method
# Ruby code for nan?() method # loading BigDecimal require 'bigdecimal' # declaring BigDecimal a = 42 . 1 ** 13 # declaring BigDecimal b = -BigDecimal( "10" ) # declaring BigDecimal c = -( 22 ** 7 . 1 ) * 10 puts "nan? example 1 : #{a.nan?()}\n\n" puts "nan? example 2 : #{b.nan?()}\n\n" puts "nan? example 3 : #{c.nan?()}\n\n" |
Output :
nan? example 1 : false nan? example 2 : false nan? example 3 : false
Code #2 : Example for nan?() method
# Ruby code for nan?() method # loading BigDecimal require 'bigdecimal' # declaring BigDecimal b = BigDecimal( '10' )-( 22 ** 7 . 1 ) ** 10 # declaring BigDecimal c = BigDecimal( '-3' ) puts "nan? example 2 : #{b.nan?()}\n\n" puts "nan? example 3 : #{c.nan?()}\n\n" |
Output :
nan? example 2 : false nan? example 3 : false