5
votes
2answers
490 views

How to show carries in long addition?

I am doing binary addition in LaTeX, and I cannot figure out how to show carried numbers above my work. (That is, 1 + 1 = 0 with carry 1, etc.) Here is a minimal example of my addition without ...
9
votes
3answers
2k views

Problems using `\left\{` in array environment

I am trying to define a matrix in segments by enclosing the entries of the matrix in boxes, and also using the open and closed braces to label those segments. So far I have developed the following ...