2.1.1117 Part 1 Section 19.2.2.13, scale (View Scale)

a.   The standard states that the scale element specifies the view scaling factors that the presentation was last viewed with.

PowerPoint requires that the ratio value of child element sx and child element sy shall not be less than 0.03 or greater than 5.

b.   The standard states that the values of the n attribute on the sx and sy child elements are defined by the XML Schema long datatype.

PowerPoint defines the values of the n attribute with the XML Schema int datatype.

c.   The standard states that the values of the d attribute on the sx and sy child elements are defined by the XML Schema long datatype.

PowerPoint defines the values of the d attribute with the XML Schema int datatype.