Hey Guys,

In this lecture notebook, I have some small confusions. When we are generating toy values for `h`

and `x`

, why both of them have the same dimensions in terms of the time-steps? Isn’t `h`

supposed to have time-step indexing from `0 to T`

, and `x`

supposed to have time-step indexing from `1 to T`

?

```
np.random.seed(12345)
t = 20
h = np.random.randn(5,t)
x = np.random.randn(5,t)
```

**P.S. - I believe if my above statement is true, then this notebook can be modified to correspond in a better way to what we have learnt in the previous weeks and to the mathematical notation. I would be more than happy to suggest the changes, if so.**

Cheers,

Elemento