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

输出:
```ruby 
eql? example 1 : false

eql? example 2 : false

# Ruby code for eql?() method
  
# loading BigDecimal
require 'bigdecimal'
  
# declaring BigDecimal
a = 12**12 - 27
  
# declaring BigDecimal
b = BigDecimal('10')-(22 ** 7.1) ** 10
  
# declaring BigDecimal
c = BigDecimal('-3')
  
puts "eql? example 1 : #{a.eql?(a)}\n\n"
  
puts "eql? example 2 : #{b.eql?(c)}\n\n"

eql? example 1 : true

eql? example 2 : false