TEX: starting from 1

TEX is the program for printing high quality mathematical text to which all others are compared. It is flexible enough to be used on many different computer architectures and operating systems ranging from microcomputers to mainframes. In a relatively short period of time it has become the standard tool for mathematical typesetting at practically all major universities. The versality of TEX has allowed it to be used in a wide variety of applications; for example, it is used for publishing s...