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This is the place for expressions. Hop in to find out all that you could do for the math department webpage. We have articles from parents, teachers and engineers, all of whom talk about the usage of math in their jobs.

How do I use math at work?
Prior to my current position as a Product Engineer, I used to be microprocessor design engineer,
also at Intel. As you might have heard or for the young students who will learn later, computers
and hence their brains (also known as the microprocessors) work on a number system called base-2
or binary. This system has only 2 numbers: 0 and 1. Every number is represented by strings of 0s
and 1s, and the instruction set is completely encoded in binary math. So, the design, all of test-writing
for design validation (checking the correctness of design), debug is all based on the binary math
system. When you think about it, it is really amazing how much work 0s and 1s can do!
It is easier to understand if we think of 0 as OFF position and 1 as ON position of a switch: the
electrical voltage levels inside a microprocessor chip are either ON or OFF at any given instant,
so it is only natural that the binary system is used to represent anything in computer chips!

Contributed by Geetha Jayaraman

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