Posts Tagged ‘black board’

In math, certain blackboard (double-barred) letters Z, N, R, etc. represent sets of numbers (integers, natural numbers, rational numbers, etc). These can be included in a LaTeX document using the \mathbb{[letter]} tag from within the math environment. Note that this requires the amssymb package to be included (ie: add \usepackage{amssymb} to the top of the […]