fn:abs
fn:acos
fn:add-dayTimeDurations
fn:add-dayTimeDuration-to-date
fn:add-dayTimeDuration-to-dateTime
fn:add-dayTimeDuration-to-time
fn:add-yearMonthDurations
fn:add-yearMonthDuration-to-date
fn:add-yearMonthDuration-to-dateTime
fn:adjust-dateTime-to-timezone
fn:adjust-date-to-timezone
fn:adjust-time-to-timezone
fn:analyze-string
fn:asin
fn:atan
fn:atan2
fn:available-environment-variables
fn:avg
fn:base64Binary-equal
fn:base-uri
fn:boolean
fn:boolean-equal
fn:boolean-greater-than
fn:boolean-less-than
fn:ceiling
fn:codepoint-equal
fn:codepoints-to-string
fn:collection
fn:compare
fn:concat
fn:concatenate
fn:contains
fn:cos
fn:count
fn:current-date
fn:current-dateTime
fn:current-time
fn:data
fn:date-equal
fn:date-greater-than
fn:date-less-than
fn:dateTime
fn:dateTime-equal
fn:dateTime-greater-than
fn:dateTime-less-than
fn:day-from-date
fn:day-from-dateTime
fn:days-from-duration
fn:dayTimeDuration-greater-than
fn:dayTimeDuration-less-than
fn:deep-equal
fn:default-collation
fn:distinct-values
fn:divide-dayTimeDuration
fn:divide-dayTimeDuration-by-dayTimeDuration
fn:divide-yearMonthDuration
fn:divide-yearMonthDuration-by-yearMonthDuration
fn:doc
fn:doc-available
fn:document-uri
fn:duration-equal
fn:element-with-id
fn:empty
fn:encode-for-uri
fn:ends-with
fn:environment-variable
fn:error
fn:escape-html-uri
fn:exactly-one
fn:except
fn:exists
fn:exp
fn:exp10
fn:falsefilter
fn:floor
fn:fold-left
fn:fold-right
fn:for-each
fn:for-each-pair
fn:format-date
fn:format-dateTime
fn:format-integer
fn:format-number
fn:format-time
fn:function-arity
fn:function-lookup
fn:function-name
fn:gDay-equal
fn:generate-id
fn:gMonthDay-equal
fn:gMonth-equal
fn:gYear-equal
fn:gYearMonth-equal
fn:has-children
fn:head
fn:hexBinary-equal
fn:hours-from-dateTime
fn:hours-from-duration
fn:hours-from-time
fn:id
fn:idref
fn:implicit-timezone
fn:index-of
fn:innermost
fn:in-scope-prefixes
fn:insert-before
fn:intersect
fn:iri-to-uri
fn:is-same-node
fn:lang
fn:last
fn:local-name
fn:local-name-from-QName
fn:log
fn:log10
fn:lower-case
fn:matches
fn:max
fn:min
fn:minutes-from-dateTime
fn:minutes-from-duration
fn:minutes-from-time
fn:month-from-date
fn:month-from-dateTime
fn:months-from-duration
fn:multiply-dayTimeDuration
fn:multiply-yearMonthDuration
fn:name
fn:namespace-uri
fn:namespace-uri-for-prefix
fn:namespace-uri-from-QName
fn:nilled
fn:node-after
fn:node-before
fn:node-name
fn:normalize-space
fn:normalize-unicode
fn:not
fn:NOTATION-equal
fn:number
fn:numeric-add
fn:numeric-divide
fn:numeric-equal
fn:numeric-greater-than
fn:numeric-integer-divide
fn:numeric-less-than
fn:numeric-mod
fn:numeric-multiply
fn:numeric-subtract
fn:numeric-unary-minus
fn:numeric-unary-plus
fn:one-or-more
fn:outermost
fn:parse-xml
fn:parse-xml-fragment
fn:path
fn:pi
fn:position
fn:pow
fn:prefix-from-QName
fn:QName
fn:QName-equal
fn:remove
fn:replace
fn:resolve-QName
fn:resolve-uri
fn:reverse
fn:root
fn:round
fn:round-half-to-even
fn:seconds-from-dateTime
fn:seconds-from-duration
fn:seconds-from-time
fn:serialize
fn:sin
fn:sqrt
fn:starts-with
fn:static-base-uri
fn:string
fn:string-join
fn:string-length
fn:string-to-codepoints
fn:subsequence
fn:substring
fn:substring-after
fn:substring-before
fn:subtract-dates
fn:subtract-dateTimes
fn:subtract-dayTimeDuration-from-date
fn:subtract-dayTimeDuration-from-dateTime
fn:subtract-dayTimeDuration-from-time
fn:subtract-dayTimeDurations
fn:subtract-times
fn:subtract-yearMonthDuration-from-date
fn:subtract-yearMonthDuration-from-dateTime
fn:subtract-yearMonthDurations
fn:sum
fn:tail
fn:tan
fn:time-equal
fn:time-greater-than
fn:time-less-than
fn:timezone-from-date
fn:timezone-from-dateTime
fn:timezone-from-time
fn:to
fn:tokenize
fn:trace
fn:translate
fn:true
fn:union
fn:unordered
fn:unparsed-text
fn:unparsed-text-available
fn:unparsed-text-lines
fn:upper-case
fn:uri-collection
fn:year-from-date
fn:year-from-dateTime
fn:yearMonthDuration-greater-than
fn:yearMonthDuration-less-than
fn:years-from-duration
fn:zero-or-one