Staff

Please select a resource from the list below.

Quick Reference

• The exponential constant e
  This leaflet gives some basic information about the constant e. It shows graphs of the exponential function.
• 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.

Teach Yourself

• Exponential and logarithm functions
  Exponential functions and logarithm functions are important in both theory and practice. In this unit we look at the graphs of exponential and logarithm functions, and see how they are related.

Test Yourself

• Diagnostic Test - Exponential & logarithm functions
• Exercise - Exponential and logarithm functions

Video

A transcript of each video should be available in the Teach Yourself section above.

(This site uses Windows Media technologies from Microsoft to deliver video streams. Streaming facilities are kindly provided by University of Portsmouth Creative Technologies, http://stream.port.ac.uk)

These videos require Windows Media Player (v10).

Please note: You may experience trouble with more recent upgrades to Internet Explorer (now v.7) and Media Player (now v.11). These no longer support streaming from the mms servers used by mathcentre, so we are recommending that you uninstall IE7 (IE6 lies underneath) and replace the new version of WMP with the fully functioning v.10 (you may need to find a download via google after uninstalling v.11). All those that have done this have reported back that everything is working again.

• Exponential and logarithm functions
  Exponential functions and logarithm functions are important in both theory and practice. In this unit we look at the graphs of exponential and logarithm functions, and see how they are related. (Mathtutor Video Tutorial)