# Exponential & logarithm functions resources

### Quick Reference (3)

The exponential constant e

This leaflet gives some basic information about the constant e. It shows graphs of the exponential function. (Engineering Maths First Aid Kit 3.4)

The exponential constant e

The letter e is used in many mathematical calculations to stand for a particular number known as the exponential constant. This leaflet provides information about this important constant, and the related exponential function.

The logarithm function

This leaflet provides a table of values and a graph of the logarithm function. (Engineering Maths First Aid Kit 3.7)