2.5 Some feature of the lanuage
2.5.1 Brackets
Use | Example | |
---|---|---|
() |
Maths | (1+2)*5 |
() |
Functions | print('Hello!') |
[] |
Lists | my_list[1] |
2.5.2 The dot (.)
The dot(.
) represents ownership.
np.sqrt(9) # Lets try again
## 3.0
The dot(.
) just tells us that the square root function (sqrt
) belongs to np
.