A blog is that is all about mathematics and calculators, two of my passions in life.
Link to video: Link: http://youtu.be/phiY8WMEYF0I don't know how often I am going to post videos, but I aim to post as many videos as I can. Eddie
Casio fx-991 CW: Solving Linear Systems of Complex Numbers Introduction The fx-991 CW is a capable calculator. It even handles comple...