In Boolean algebra:
In relational database theory
In linear algebra:
To transform something into a normal form is often called normalization[?].
... Bureau, the town has a total area of 11.3 km² (4.4 mi²). 10.6 km² (4.1 mi²) of it is land and 0.6 km² (0.2 mi²) of it is water. The total ...