Question: In mathematics we can assume that `sin(t1)` is equal to `t1` for very small angles. How to do that in Matlab?

```
syms t1;
res = sin(t1);
res2= MAGIC(res,t1);

```

I need `MAGIC`to change `res`, such that it becomes `t1`.

Thanks

Answer: 
In Laravel 5.2 Input:: is replaced with Request::

use 

```
Request::

```

Add to the top of Controller or any other Class

```
use Illuminate\Http\Request;

```
`'Input' => Illuminate\Support\Facades\Input::class`, add it to App.php.