Mapping numbers
<p>I know this is a noobish question put i could not figure it out >.&lt;
I have an number from <code>-1000 to 1000</code> and I need to map it to numbers <code>0 to 200</code>.
I think it has to do with the <code>map()</code> function but i'm not sure.</p>

<p>Thanks</p>
