One of the key technologies behind the high quality display of mathematical text in Word 2007 and RichEdit 6.0 is a special component called LineServices along with its sibling Page/TableServices. In addition to handling math display, various versions of LineServices are responsible for line layout in Word, Publisher, RichEdit, PowerPoint, Internet Explorer, FrontPage, Visio, and…

# Month: November 2006

## User Spaces in Math Zones

Spacing in mathematical expressions involves well defined rules. For example, in the expression a+b=c, a good math display engine automatically inserts 4/18 em on each side of the binary operator + and 5/18 em on each side of the relational operator =. Proper spacing between two characters depends on the properties of each character. Section…