# Linear

## What is Linear?

### Definition

1. Having the property that the output is proportional to the input. E.g.:

V_{OUT} = k*V_{IN}

where k is a constant.

2. Analog; as in a "linear" circuit (as opposed to digital).

Find a term alphabetically:

1. Having the property that the output is proportional to the input. E.g.:

V_{OUT} = k*V_{IN}

where k is a constant.

2. Analog; as in a "linear" circuit (as opposed to digital).

Find a term alphabetically: