Class Page


Jane Yun


Send me an e-mail:


Something about me



Some links I like.



The Program of Mathematics Education


MacTutor History of Mathematics Site -- St. Andrew's University


Math Forum (alias Geometry Forum)


Furman University Mathematical Quotation Server


Project InterMath


A tutorial for EMAT 6680




 Assignment 1:

Exploration of a Fifth Degree Equation

Assignment 2:



Assignment 3

Quadratic Equation


 Assignment 4:

Nine-Point Circle

 Assignment 5:

GSP Script Tool

 Assignment 6:

Constructing a Triangle

with Three Medians

 Assignment 7:

That Tangent Circle!


 Assignment 8:

Orthocenter & Altitude

 Assignment 9:

When the Pedal Point is

the Orthocenter

 Assignment 10:

Parametric Equation

 Assignment 11:

Whether the polar equation

is conic or not?

 Assignment 12:

Tree Data



1. Grazing Area



2. Incenter of the Triangle




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