## Global variables

Useful variables that are defined globally, and can be used within functions as a parameter.

- [mouse](#mouse)
- [time](#time)

### mouse

`mouse`

* `.x` :: x position of mouse
* `.y` :: y position of mouse

#### Example

Control the oscillator frequency with the mouse position:

```javascript
osc(() => mouse.x).out(o0)
```

### time

`time`

* `time` :: the current time

#### Example

Control the oscillator using a sine wave based on the current time:

```javascript
osc( ({time}) => Math.sin(time) ).out(o0)
```