# ApCoCoA-1:Fn.E

From ApCoCoAWiki

## Fn.E

Returns Euler's number e rounded to the current global accuracy.

### Syntax

Fn.E():RAT

### Description

@return Returns Euler's number e rounded to the current global accuracy.

#### Example

Fn.SetAccuracy(10); R := Fn.E(); Dec(R, 15); 2.7182818285 -------------------------------