# norm()
Normalizes a number from another range into a value between 0 and 1.
## Examples

```python
def setup():
value = 20
n = py5.norm(value, 0, 50)
py5.println(n) # Prints "0.4"
```

```python
def setup():
value = -10
n = py5.norm(value, 0, 100)
py5.println(n) # Prints "-0.1"
```

## Description
Normalizes a number from another range into a value between 0 and 1. Identical to `remap(value, low, high, 0, 1)`.
Numbers outside of the range are not clamped to 0 and 1, because out-of-range values are often intentional and useful. (See the second example.) If that isn't what you want, try pairing this function with [](sketch_constrain).
## Signatures
```python
norm(
value: Union[float, npt.NDArray], # the incoming value to be converted
start: Union[float, npt.NDArray], # lower bound of the value's current range
stop: Union[float, npt.NDArray], # upper bound of the value's current range
) -> Union[float, npt.NDArray]
```
Updated on March 06, 2023 02:49:26am UTC