...I can clear away all the extra confusion, and help you focus on the 3 basic principles of calculus: limits, derivatives, and integrals. For most of us geometry is the first time that math takes shape, literally. It can be quite confusing for those who have felt confident previously, and can require a new way of thinking. (read more)
...As a PhD in Computer Engineering, logic is used everyday to optimize circuits. Boolean expressions reduction or expansion for reliability purposes are part of the skills I obtained. I also use logic in an adjacent field during coding. (read more)