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Learning TypeScript 2.x - Second Edition
book

Learning TypeScript 2.x - Second Edition

by Remo H. Jansen
April 2018
Beginner content levelBeginner
536 pages
13h 21m
English
Packt Publishing
Content preview from Learning TypeScript 2.x - Second Edition

Arithmetic operators

TypeScript supports the following arithmetic operators. We must assume that variable A holds 10 and variable B holds 20 to understand the following examples:

Operator

Description

Example

-

Subtracts the second operand from the first.

A - B will give -10

+

Adds two operands.

A + B will give 30

*

Multiplies both the operands.

A * B will give 200

**

Multiplies the first operand by itself a number of times which is indicated by the second operand.

A ** B will give 1e+20

%

This is the modulus operator and remainder after an integer division.

B % A will give 0

/

Divides the numerator by the denominator.

B / A will give 2

--

Decreases an integer value by one.

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Publisher Resources

ISBN: 9781788391474Supplemental Content