Spacing Commands

Note: click with the right mouse button on any WebEQ equation to bring up a font size control panel.

U U \thinsp U \medsp U \thicksp U \quad U \negsp U

Here we use a negative space to create the greatest integer function.

F(x) = [\![ x ]\!]

More information on these commands may be found in Spaces and Rules: Adding and removing spaces of the WebTeX documentation.