Basic Math Operations for integer : Integer « Number « Ruby






  1. Ruby
  2. Number
  3. Integer

Basic Math Operations for integer


puts 7 + 5 # add
puts 20 - 8 # subtract
puts 2 * 6 # multiply
puts 144 / 12 # divide
puts 12**2 # exponent
puts 12 % 5 # modulo (remainder of division)








Related examples in the same category

1.Integer and Float
2.An integer with the kind_of? method (this method is from the Object class).
3.Integer is an instance of the Fixnum class, which inherits the Integer class.
4.Change x from an integer to a floating point with the to_f method from the Fixnum class
5.difference between 'puts x / y' and 'puts x.to_f / y.to_f'
6.to integers, using to_i:
7.puts 120.chr
8.List the modules which Integer class is from
9.General Predicates
10.Integer predicates
11.Comparison Methods