We'll be speaking more about these in the future. A list of the 27 functions in XPath
1.0:
- boolean
- ceiling
- concat
- contains
- count
- false
- floor
- id
- lang
- last
- local-name
- name
- namespace-uri
- normalize-space
- not
- number
- position
- round
- starts-with
- string
- string-length
- substring
- substring-after
- substring-before
- sum
- translate
- true