# Riemann sum III

From JSXGraph Wiki

Revision as of 17:30, 2 February 2010 by A WASSERMANN (talk | contribs)

Appromximate the integral of [math]f: R\to R, x\mapsto x^2 [/math]

### The underlying JavaScript code

```
<jsxgraph width="800" height="400" box="box">
```

```
</jsxgraph>
```