Summary
The connection between mathematics and the computer is obvious. Elementary notions of mathematics gave rise to the computer; advanced notions gave it a more powerful state. But as the computer advanced, it expanded mathematics, allowing the creation of further branches of mathematics. Then the computer affected mathematics education. It changed the mathematics curriculum, the teaching of mathematics, and even the way mathematics was learned. Recently, it has affected the training of teachers, both pre-service and in-service. This publication includes articles that address each of these changes.