Using Math Operators : Math Operators « Language Basics « Ruby

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Ruby » Language Basics » Math Operators

Using Math Operators





value = 3

puts value

value = value + 3   #addition

puts value

value = value / 2   #division

puts value

value = value * 3   #multiplication

puts value

value = value ** 2  #exponentiation

puts value

Related examples in the same category

1.	get acquainted with math operations in Ruby
2.	A few of Ruby's assignment operators
3.	Some of the operators have assignment shortcuts
4.	unary operators, + and -, which indicate negative and positive numbers
5.	methods such as div, modulo, divmod, quo, and remainder.
6.	Division and Truncation
7.	be careful when you use the div method
8.	Abbreviated Assignment Operators
9.	note Ruby does not have ++

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