Polar Plotting

## Description

When plotting in polar coordinates, $\theta$ is the input variable and $r$ is the output. The Sage cell below plots the function

(1)\begin{align} r( \theta) = 3 \sin ( 3\theta ). \end{align}

## Sage Cell

#### Code

```
var( "theta" )
p = polar_plot( 3 * sin( 3 * theta ), (theta, 0, 2*pi), frame = True )
p
```

## Options

None

## Tags

Primary Tags:

Secondary Tags:

## Related Cells

## Attribute

Permalink:

Author:

Date: 30 Oct 2018 17:09

Submitted by: James A Phillips