# realmax

Largest positive floating-point number.

## Syntax

* R = realmax()
* R = realtmax('double')
* R = realmax('single')

## Output argument

* R - a double or single.

## Description

**realmax** returns largest positive floating-point number.

## Example

```matlab
realmax
realmax('double')
realmax('single')
```

## See also

[intmax](../integer/intmax).

## History

| Version | Description     |
| ------- | --------------- |
| 1.0.0   | initial version |

## Author

Allan CORNET
