XSLT 2.0 and XPath 2.0 Programmer's Reference, 4th Edition (891 page)

lt
,
le
,
ge
,
gt
, and

xs:boolean.
See
booleans

xs:boolean() constructor function

boolean() function
v.

xs:byte

xs:date

adjusting timezone

converting from

converting from dateTime

converting from string

converting to other types

current

day component from

day of the month from

eq
and

formatting

lt
,
le
,
ge
,
gt
, and