22.1.3.4 ST_FType

Fractions can be of type bar (horizontal fraction bar), skewed (“skw” - diagonal fraction bar with kerned and vertically adjusted numerator and denominator), linear (“lin” - diagonal fraction bar, takes up exactly one line of space), and the “stack” object (“noBar”).

This simple type’s contents are a restriction of the W3C XML Schema string datatype.

This simple type is restricted to the values

listed in the following table:

Enumeration Value

Description

Fraction with a horizontal fraction bar.

Fraction with slanted fraction bar, that takes up no

Enumeration Value

Description

additional vertical space.

Stack object, which looks like a fraction with no fraction bar.

Fraction with diagonal fraction bar.

[Note: The W3C XML Schema definition of this simple type’s content model (ST_FType) is located in A.6.1. end note]