LaTeX symbols have either names denoted by backslash or special characters. Some might say that the resulting norm fences in the example above are a bit too large and thus threaten to dominate visually the rest of the math stuff. This article explains how.
Paragraph sign pilcrow in math mode.
You can easily control the size and style of brackets in LaTeX. Sterling sign in math mode. 1 Introduction Welcome to the Comprehensive LATEX Symbol ListThis document strives to be your primary source of LATEX symbol information. Different classes of mathematical symbols are characterized by different formatting for example variables are italicized but operators are not and different spacing.