# Category:Functions

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With functions, reoccurring tasks in EasyLanguage can be made easier. Functions are also used intensively in backtesting a strategy.

## General

- The article Passing values to and from a function describes how variables can be send to, and received from, a function.

## Examples of EasyLanguage Functions

- Bars Since Start Session; returns the number of bars since the start of the current session.
- Decimals Of Instrument; gives the number of decimals for an instrument.
- Tick Value; returns the value of a tick.

## Pages in category "Functions"

The following 4 pages are in this category, out of 4 total.