### How to get the same environment in "sage -ipython notebook" as in "sage"?

If I start the command line version of sage with **sage** and type

```
integrate(x^2,x)
```

I get

```
1/3*x^3
```

as desired.

However, if I start sage in IPython's notebook with **sage -ipython notebook** and type the same thing I get

```
NameError: name 'integrate' is not defined
```

Trying to fix this by defining some prerequisites

```
from sage.all import *
,var x
```

I now get

```
RuntimeError: Use ** for exponentiation, not '^', which means xor
in Python, and has the wrong precedence.
```

**In other words, it is clear that ***sage -ipython notebook* does not provide the same environment as *sage*.

# How can I fix this? I just want an IPython notebook that works like my sage command line.