This program produces mathematical designs that are easily described using two-dimensional numbers which are commonly called "complex numbers." While in SpinRods, you can press any of the function keys from F2 through F12 for...

The file of overhead transparency masters is for use with Powers of the Square Root of -1 .

This file is designed to enable an instructor to teach about the square root of -1 without using the negative terminology of "imaginary" and "complex". At least some of the concepts in this file can be introduced before the...