**Jeff LeMieux**

Jeff is currently (Spring 2017) working on two programs for online (Javascripts). The first is a program which shows the steps for doing addition, subtraction, multiplication and division of fractions and mixed numbers in a format which shows the numerator separated from the denominator by a horizontal line instead of the slash /. The problem is entered by the user. This is not a new idea but he hasn't run across one in Javascript. The second is in response to a request for a program that will show any occurrences of either HTTH or THHT coin tosses which indicates a change of leads.

Jeff was a participant in the Math Forum's ToolFest '04 and Virtual Tool Fest '05. He has worked with us since then as a regular contributor to the Math Tools community.

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