Contents | Previous | Next | Subchapters |

Syntax |
`pi` |

See Also | autoexec |

Returns the ratio of the circumference over the diameter of a circle as a real scalar in O-Matrix mode and as a double-precision scalar in Mlmode . The constant PI is always a double-precision representation of the same value.

If you enter

```
```

pi

O-Matrix will respond
```
```

3.14159