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Complex Numbers

Conjugate Roots Theorem - By Edsko de Vries
This Applet Shows That A Cubic Equation Has Either 1 Or Three Roots, And Shows How To Find These Roots If One (complex) Root Is Given (according To The Conjugate Roots Theorem) [View Applet]

Multiplication And Division - By Aisling Francis
The Applet Takes In Two Complex Numbers From The User. The User Then Has The Option Of Multiplying Or Dividing These Numbers Using The Buttons Provided. The Answer Is Printed On The Bottom Of The Screen. Both Complex Numbers And The Result Are Drawn On The Accompanying Graph. [View Applet]

De Moivre's Theorem - By Thomas Deloford
This Is An Applet To Demonstrate The Principals And Opperations Involoved With Using De Moivre's Theorem To Find The Power Of A Given Complex Number [View Applet]

Conjugates Of Complex Numbers - By Aine Finnegan
This Applet Demonstrates The Relationship Between Complex Numbers And Conjugates By Drawing A Complex Number And Its Corresponding Conjugate On The Graph. [View Applet]

Addition And Subtraction Of Complex Numbers. - By Rowan Gallagher
This Adds And Subtracts Complex Numbers And Displays The Resultant Complex Number, The Answer Is Also Graphed On An Argand Diagram. [View Applet]

Complex Numbers In Polar Form - By John Gilbert
This Applet Demonstrates The Conversion Of Complex Numbers From Cartesian Form, To Polar Form. [View Applet]