---
title: Complete list of Flux functions
description: View the full library of documented Flux functions.
url: https://docs.influxdata.com/flux/v0/stdlib/all-functions/
estimated_tokens: 8676
product: Flux
version: v0
publisher: InfluxData
canonical: https://docs.influxdata.com/flux/v0/stdlib/all-functions/
date: '2023-11-07T13:56:49-07:00'
lastmod: '2023-11-07T13:56:49-07:00'
---

This list below contains all documented Flux functions.
For more information about Flux function types, behaviors, and categories,
see [Flux function types and categories](/flux/v0/function-types/).

##### Function types

* Inputs
* Outputs
* Transformations
* Aggregates
* Selectors
* Dynamic queries

##### Function Categories

* Type-conversions
* Tests
* Date/time
* Metadata
* Notification endpoints
* Geotemporal

> [!Note]
> The  icon indicates the function is experimental.

* [aggregate.rate()](/flux/v0/stdlib/experimental/aggregate/rate/)
* [aggregateWindow()](/flux/v0/stdlib/universe/aggregatewindow/)
* [alerta.alert()](/flux/v0/stdlib/contrib/bonitoo-io/alerta/alert/)
* [alerta.endpoint()](/flux/v0/stdlib/contrib/bonitoo-io/alerta/endpoint/)
* [anomalydetection.mad()](/flux/v0/stdlib/contrib/anaisdg/anomalydetection/mad/)
* [array.concat()](/flux/v0/stdlib/array/concat/)
* [array.concat()](/flux/v0/stdlib/experimental/array/concat/)*– (deprecated)*
* [array.filter()](/flux/v0/stdlib/array/filter/)
* [array.filter()](/flux/v0/stdlib/experimental/array/filter/)*– (deprecated)*
* [array.from()](/flux/v0/stdlib/array/from/)
* [array.from()](/flux/v0/stdlib/experimental/array/from/)*– (deprecated)*
* [array.map()](/flux/v0/stdlib/array/map/)
* [array.map()](/flux/v0/stdlib/experimental/array/map/)*– (deprecated)*
* [array.toBool()](/flux/v0/stdlib/experimental/array/tobool/)
* [array.toDuration()](/flux/v0/stdlib/experimental/array/toduration/)
* [array.toFloat()](/flux/v0/stdlib/experimental/array/tofloat/)
* [array.toInt()](/flux/v0/stdlib/experimental/array/toint/)
* [array.toString()](/flux/v0/stdlib/experimental/array/tostring/)
* [array.toTime()](/flux/v0/stdlib/experimental/array/totime/)
* [array.toUInt()](/flux/v0/stdlib/experimental/array/touint/)
* [bigpanda.endpoint()](/flux/v0/stdlib/contrib/rhajek/bigpanda/endpoint/)
* [bigpanda.sendAlert()](/flux/v0/stdlib/contrib/rhajek/bigpanda/sendalert/)
* [bigpanda.statusFromLevel()](/flux/v0/stdlib/contrib/rhajek/bigpanda/statusfromlevel/)
* [bigtable.from()](/flux/v0/stdlib/experimental/bigtable/from/)
* [bitwise.sand()](/flux/v0/stdlib/bitwise/sand/)
* [bitwise.sand()](/flux/v0/stdlib/experimental/bitwise/sand/)*– (deprecated)*
* [bitwise.sclear()](/flux/v0/stdlib/bitwise/sclear/)
* [bitwise.sclear()](/flux/v0/stdlib/experimental/bitwise/sclear/)*– (deprecated)*
* [bitwise.slshift()](/flux/v0/stdlib/bitwise/slshift/)
* [bitwise.slshift()](/flux/v0/stdlib/experimental/bitwise/slshift/)*– (deprecated)*
* [bitwise.snot()](/flux/v0/stdlib/bitwise/snot/)
* [bitwise.snot()](/flux/v0/stdlib/experimental/bitwise/snot/)*– (deprecated)*
* [bitwise.sor()](/flux/v0/stdlib/bitwise/sor/)
* [bitwise.sor()](/flux/v0/stdlib/experimental/bitwise/sor/)*– (deprecated)*
* [bitwise.srshift()](/flux/v0/stdlib/bitwise/srshift/)
* [bitwise.srshift()](/flux/v0/stdlib/experimental/bitwise/srshift/)*– (deprecated)*
* [bitwise.sxor()](/flux/v0/stdlib/bitwise/sxor/)
* [bitwise.sxor()](/flux/v0/stdlib/experimental/bitwise/sxor/)*– (deprecated)*
* [bitwise.uand()](/flux/v0/stdlib/bitwise/uand/)
* [bitwise.uand()](/flux/v0/stdlib/experimental/bitwise/uand/)*– (deprecated)*
* [bitwise.uclear()](/flux/v0/stdlib/bitwise/uclear/)
* [bitwise.uclear()](/flux/v0/stdlib/experimental/bitwise/uclear/)*– (deprecated)*
* [bitwise.ulshift()](/flux/v0/stdlib/bitwise/ulshift/)
* [bitwise.ulshift()](/flux/v0/stdlib/experimental/bitwise/ulshift/)*– (deprecated)*
* [bitwise.unot()](/flux/v0/stdlib/bitwise/unot/)
* [bitwise.unot()](/flux/v0/stdlib/experimental/bitwise/unot/)*– (deprecated)*
* [bitwise.uor()](/flux/v0/stdlib/bitwise/uor/)
* [bitwise.uor()](/flux/v0/stdlib/experimental/bitwise/uor/)*– (deprecated)*
* [bitwise.urshift()](/flux/v0/stdlib/bitwise/urshift/)
* [bitwise.urshift()](/flux/v0/stdlib/experimental/bitwise/urshift/)*– (deprecated)*
* [bitwise.uxor()](/flux/v0/stdlib/bitwise/uxor/)
* [bitwise.uxor()](/flux/v0/stdlib/experimental/bitwise/uxor/)*– (deprecated)*
* [bool()](/flux/v0/stdlib/universe/bool/)
* [bottom()](/flux/v0/stdlib/universe/bottom/)
* [boundaries.friday()](/flux/v0/stdlib/date/boundaries/friday/)*– (deprecated)*
* [boundaries.friday()](/flux/v0/stdlib/experimental/date/boundaries/friday/)
* [boundaries.monday()](/flux/v0/stdlib/date/boundaries/monday/)*– (deprecated)*
* [boundaries.monday()](/flux/v0/stdlib/experimental/date/boundaries/monday/)
* [boundaries.month()](/flux/v0/stdlib/date/boundaries/month/)*– (deprecated)*
* [boundaries.month()](/flux/v0/stdlib/experimental/date/boundaries/month/)
* [boundaries.saturday()](/flux/v0/stdlib/date/boundaries/saturday/)*– (deprecated)*
* [boundaries.saturday()](/flux/v0/stdlib/experimental/date/boundaries/saturday/)
* [boundaries.sunday()](/flux/v0/stdlib/date/boundaries/sunday/)*– (deprecated)*
* [boundaries.sunday()](/flux/v0/stdlib/experimental/date/boundaries/sunday/)
* [boundaries.thursday()](/flux/v0/stdlib/date/boundaries/thursday/)*– (deprecated)*
* [boundaries.thursday()](/flux/v0/stdlib/experimental/date/boundaries/thursday/)
* [boundaries.tuesday()](/flux/v0/stdlib/date/boundaries/tuesday/)*– (deprecated)*
* [boundaries.tuesday()](/flux/v0/stdlib/experimental/date/boundaries/tuesday/)
* [boundaries.wednesday()](/flux/v0/stdlib/date/boundaries/wednesday/)*– (deprecated)*
* [boundaries.wednesday()](/flux/v0/stdlib/experimental/date/boundaries/wednesday/)
* [boundaries.week()](/flux/v0/stdlib/date/boundaries/week/)*– (deprecated)*
* [boundaries.week()](/flux/v0/stdlib/experimental/date/boundaries/week/)
* [boundaries.yesterday()](/flux/v0/stdlib/date/boundaries/yesterday/)*– (deprecated)*
* [boundaries.yesterday()](/flux/v0/stdlib/experimental/date/boundaries/yesterday/)
* [buckets()](/flux/v0/stdlib/influxdata/influxdb/buckets/)
* [bytes()](/flux/v0/stdlib/universe/bytes/)
* [chandeMomentumOscillator()](/flux/v0/stdlib/universe/chandemomentumoscillator/)
* [clickhouse.query()](/flux/v0/stdlib/contrib/qxip/clickhouse/query/)
* [columns()](/flux/v0/stdlib/universe/columns/)
* [contains()](/flux/v0/stdlib/universe/contains/)
* [count()](/flux/v0/stdlib/universe/count/)
* [cov()](/flux/v0/stdlib/universe/cov/)
* [covariance()](/flux/v0/stdlib/universe/covariance/)
* [csv.from()](/flux/v0/stdlib/csv/from/)
* [csv.from()](/flux/v0/stdlib/experimental/csv/from/)*– (deprecated)*
* [cumulativeSum()](/flux/v0/stdlib/universe/cumulativesum/)
* [date.add()](/flux/v0/stdlib/date/add/)
* [date.hour()](/flux/v0/stdlib/date/hour/)
* [date.microsecond()](/flux/v0/stdlib/date/microsecond/)
* [date.millisecond()](/flux/v0/stdlib/date/millisecond/)
* [date.minute()](/flux/v0/stdlib/date/minute/)
* [date.month()](/flux/v0/stdlib/date/month/)
* [date.monthDay()](/flux/v0/stdlib/date/monthday/)
* [date.nanosecond()](/flux/v0/stdlib/date/nanosecond/)
* [date.quarter()](/flux/v0/stdlib/date/quarter/)
* [date.scale()](/flux/v0/stdlib/date/scale/)
* [date.second()](/flux/v0/stdlib/date/second/)
* [date.sub()](/flux/v0/stdlib/date/sub/)
* [date.time()](/flux/v0/stdlib/date/time/)
* [date.truncate()](/flux/v0/stdlib/date/truncate/)
* [date.week()](/flux/v0/stdlib/date/week/)
* [date.weekDay()](/flux/v0/stdlib/date/weekday/)
* [date.year()](/flux/v0/stdlib/date/year/)
* [date.yearDay()](/flux/v0/stdlib/date/yearday/)
* [debug.feature()](/flux/v0/stdlib/internal/debug/feature/)
* [debug.getOption()](/flux/v0/stdlib/internal/debug/getoption/)
* [debug.null()](/flux/v0/stdlib/internal/debug/null/)
* [debug.opaque()](/flux/v0/stdlib/internal/debug/opaque/)
* [debug.pass()](/flux/v0/stdlib/internal/debug/pass/)
* [debug.sink()](/flux/v0/stdlib/internal/debug/sink/)
* [debug.slurp()](/flux/v0/stdlib/internal/debug/slurp/)
* [derivative()](/flux/v0/stdlib/universe/derivative/)
* [dict.fromList()](/flux/v0/stdlib/dict/fromlist/)
* [dict.get()](/flux/v0/stdlib/dict/get/)
* [dict.insert()](/flux/v0/stdlib/dict/insert/)
* [dict.remove()](/flux/v0/stdlib/dict/remove/)
* [die()](/flux/v0/stdlib/universe/die/)
* [difference()](/flux/v0/stdlib/universe/difference/)
* [discord.endpoint()](/flux/v0/stdlib/contrib/chobbs/discord/endpoint/)
* [discord.send()](/flux/v0/stdlib/contrib/chobbs/discord/send/)
* [display()](/flux/v0/stdlib/universe/display/)
* [distinct()](/flux/v0/stdlib/universe/distinct/)
* [doubleEMA()](/flux/v0/stdlib/universe/doubleema/)
* [drop()](/flux/v0/stdlib/universe/drop/)
* [duplicate()](/flux/v0/stdlib/universe/duplicate/)
* [duration()](/flux/v0/stdlib/universe/duration/)
* [dynamic.asArray()](/flux/v0/stdlib/experimental/dynamic/asarray/)
* [dynamic.dynamic()](/flux/v0/stdlib/experimental/dynamic/dynamic/)
* [dynamic.isType()](/flux/v0/stdlib/experimental/dynamic/istype/)
* [dynamic.jsonEncode()](/flux/v0/stdlib/experimental/dynamic/jsonencode/)
* [dynamic.jsonParse()](/flux/v0/stdlib/experimental/dynamic/jsonparse/)
* [elapsed()](/flux/v0/stdlib/universe/elapsed/)
* [events.duration()](/flux/v0/stdlib/contrib/tomhollingworth/events/duration/)
* [expect.planner()](/flux/v0/stdlib/testing/expect/planner/)
* [experimental.addDuration()](/flux/v0/stdlib/experimental/addduration/)*– (deprecated)*
* [experimental.alignTime()](/flux/v0/stdlib/experimental/aligntime/)
* [experimental.catch()](/flux/v0/stdlib/experimental/catch/)
* [experimental.chain()](/flux/v0/stdlib/experimental/chain/)
* [experimental.count()](/flux/v0/stdlib/experimental/count/)
* [experimental.diff()](/flux/v0/stdlib/experimental/diff/)
* [experimental.distinct()](/flux/v0/stdlib/experimental/distinct/)
* [experimental.fill()](/flux/v0/stdlib/experimental/fill/)
* [experimental.first()](/flux/v0/stdlib/experimental/first/)
* [experimental.group()](/flux/v0/stdlib/experimental/group/)
* [experimental.histogram()](/flux/v0/stdlib/experimental/histogram/)
* [experimental.histogramQuantile()](/flux/v0/stdlib/experimental/histogramquantile/)
* [experimental.integral()](/flux/v0/stdlib/experimental/integral/)
* [experimental.join()](/flux/v0/stdlib/experimental/join/)*– (deprecated)*
* [experimental.kaufmansAMA()](/flux/v0/stdlib/experimental/kaufmansama/)
* [experimental.last()](/flux/v0/stdlib/experimental/last/)
* [experimental.max()](/flux/v0/stdlib/experimental/max/)
* [experimental.mean()](/flux/v0/stdlib/experimental/mean/)
* [experimental.min()](/flux/v0/stdlib/experimental/min/)
* [experimental.mode()](/flux/v0/stdlib/experimental/mode/)
* [experimental.objectKeys()](/flux/v0/stdlib/experimental/objectkeys/)
* [experimental.preview()](/flux/v0/stdlib/experimental/preview/)
* [experimental.quantile()](/flux/v0/stdlib/experimental/quantile/)
* [experimental.set()](/flux/v0/stdlib/experimental/set/)
* [experimental.skew()](/flux/v0/stdlib/experimental/skew/)
* [experimental.spread()](/flux/v0/stdlib/experimental/spread/)
* [experimental.stddev()](/flux/v0/stdlib/experimental/stddev/)
* [experimental.subDuration()](/flux/v0/stdlib/experimental/subduration/)*– (deprecated)*
* [experimental.sum()](/flux/v0/stdlib/experimental/sum/)
* [experimental.to()](/flux/v0/stdlib/experimental/to/)*– (deprecated)*
* [experimental.unique()](/flux/v0/stdlib/experimental/unique/)
* [experimental.unpivot()](/flux/v0/stdlib/experimental/unpivot/)
* [experimental.window()](/flux/v0/stdlib/experimental/window/)
* [exponentialMovingAverage()](/flux/v0/stdlib/universe/exponentialmovingaverage/)
* [fill()](/flux/v0/stdlib/universe/fill/)
* [filter()](/flux/v0/stdlib/universe/filter/)
* [findColumn()](/flux/v0/stdlib/universe/findcolumn/)
* [findRecord()](/flux/v0/stdlib/universe/findrecord/)
* [first()](/flux/v0/stdlib/universe/first/)
* [float()](/flux/v0/stdlib/universe/float/)
* [from()](/flux/v0/stdlib/influxdata/influxdb/from/)
* [from()](/flux/v0/stdlib/contrib/jsternberg/influxdb/from/)
* [gen.tables()](/flux/v0/stdlib/internal/gen/tables/)
* [generate.from()](/flux/v0/stdlib/generate/from/)
* [geo.asTracks()](/flux/v0/stdlib/experimental/geo/astracks/)
* [geo.filterRows()](/flux/v0/stdlib/experimental/geo/filterrows/)
* [geo.getGrid()](/flux/v0/stdlib/experimental/geo/getgrid/)
* [geo.getLevel()](/flux/v0/stdlib/experimental/geo/getlevel/)
* [geo.gridFilter()](/flux/v0/stdlib/experimental/geo/gridfilter/)
* [geo.groupByArea()](/flux/v0/stdlib/experimental/geo/groupbyarea/)
* [geo.s2CellIDToken()](/flux/v0/stdlib/experimental/geo/s2cellidtoken/)
* [geo.s2CellLatLon()](/flux/v0/stdlib/experimental/geo/s2celllatlon/)
* [geo.shapeData()](/flux/v0/stdlib/experimental/geo/shapedata/)
* [geo.ST\_Contains()](/flux/v0/stdlib/experimental/geo/st_contains/)
* [geo.ST\_Distance()](/flux/v0/stdlib/experimental/geo/st_distance/)
* [geo.ST\_DWithin()](/flux/v0/stdlib/experimental/geo/st_dwithin/)
* [geo.ST\_Intersects()](/flux/v0/stdlib/experimental/geo/st_intersects/)
* [geo.ST\_Length()](/flux/v0/stdlib/experimental/geo/st_length/)
* [geo.ST\_LineString()](/flux/v0/stdlib/experimental/geo/st_linestring/)
* [geo.stContains()](/flux/v0/stdlib/experimental/geo/stcontains/)
* [geo.stDistance()](/flux/v0/stdlib/experimental/geo/stdistance/)
* [geo.stLength()](/flux/v0/stdlib/experimental/geo/stlength/)
* [geo.strictFilter()](/flux/v0/stdlib/experimental/geo/strictfilter/)
* [geo.toRows()](/flux/v0/stdlib/experimental/geo/torows/)
* [geo.totalDistance()](/flux/v0/stdlib/experimental/geo/totaldistance/)
* [getColumn()](/flux/v0/stdlib/universe/getcolumn/)
* [getRecord()](/flux/v0/stdlib/universe/getrecord/)
* [group()](/flux/v0/stdlib/universe/group/)
* [hash.b64()](/flux/v0/stdlib/contrib/qxip/hash/b64/)
* [hash.cityhash64()](/flux/v0/stdlib/contrib/qxip/hash/cityhash64/)
* [hash.hmac()](/flux/v0/stdlib/contrib/qxip/hash/hmac/)
* [hash.md5()](/flux/v0/stdlib/contrib/qxip/hash/md5/)
* [hash.sha1()](/flux/v0/stdlib/contrib/qxip/hash/sha1/)
* [hash.sha256()](/flux/v0/stdlib/contrib/qxip/hash/sha256/)
* [hash.xxhash64()](/flux/v0/stdlib/contrib/qxip/hash/xxhash64/)
* [hex.bytes()](/flux/v0/stdlib/contrib/bonitoo-io/hex/bytes/)
* [hex.int()](/flux/v0/stdlib/contrib/bonitoo-io/hex/int/)
* [hex.string()](/flux/v0/stdlib/contrib/bonitoo-io/hex/string/)
* [hex.uint()](/flux/v0/stdlib/contrib/bonitoo-io/hex/uint/)
* [highestAverage()](/flux/v0/stdlib/universe/highestaverage/)
* [highestCurrent()](/flux/v0/stdlib/universe/highestcurrent/)
* [highestMax()](/flux/v0/stdlib/universe/highestmax/)
* [histogram()](/flux/v0/stdlib/universe/histogram/)
* [histogramQuantile()](/flux/v0/stdlib/universe/histogramquantile/)
* [holtWinters()](/flux/v0/stdlib/universe/holtwinters/)
* [hourSelection()](/flux/v0/stdlib/universe/hourselection/)
* [http.basicAuth()](/flux/v0/stdlib/http/basicauth/)
* [http.endpoint()](/flux/v0/stdlib/http/endpoint/)
* [http.get()](/flux/v0/stdlib/experimental/http/get/)*– (deprecated)*
* [http.pathEscape()](/flux/v0/stdlib/http/pathescape/)
* [http.post()](/flux/v0/stdlib/http/post/)
* [increase()](/flux/v0/stdlib/universe/increase/)
* [influxdb.api()](/flux/v0/stdlib/experimental/influxdb/api/)
* [influxdb.cardinality()](/flux/v0/stdlib/influxdata/influxdb/cardinality/)
* [influxdb.select()](/flux/v0/stdlib/contrib/jsternberg/influxdb/select/)
* [influxdb.wideTo()](/flux/v0/stdlib/influxdata/influxdb/wideto/)
* [int()](/flux/v0/stdlib/universe/int/)
* [integral()](/flux/v0/stdlib/universe/integral/)
* [interpolate.linear()](/flux/v0/stdlib/interpolate/linear/)
* [iox.from()](/flux/v0/stdlib/experimental/iox/from/)
* [iox.sql()](/flux/v0/stdlib/experimental/iox/sql/)
* [iox.sqlInterval()](/flux/v0/stdlib/experimental/iox/sqlinterval/)
* [join.full()](/flux/v0/stdlib/join/full/)
* [join.inner()](/flux/v0/stdlib/join/inner/)
* [join.left()](/flux/v0/stdlib/join/left/)
* [join.right()](/flux/v0/stdlib/join/right/)
* [join.tables()](/flux/v0/stdlib/join/tables/)
* [join.time()](/flux/v0/stdlib/join/time/)
* [join()](/flux/v0/stdlib/universe/join/)*– (deprecated)*
* [json.encode()](/flux/v0/stdlib/json/encode/)
* [json.parse()](/flux/v0/stdlib/experimental/json/parse/)
* [kafka.to()](/flux/v0/stdlib/kafka/to/)
* [kaufmansAMA()](/flux/v0/stdlib/universe/kaufmansama/)
* [kaufmansER()](/flux/v0/stdlib/universe/kaufmanser/)
* [keep()](/flux/v0/stdlib/universe/keep/)
* [keys()](/flux/v0/stdlib/universe/keys/)
* [keyValues()](/flux/v0/stdlib/universe/keyvalues/)
* [last()](/flux/v0/stdlib/universe/last/)
* [length()](/flux/v0/stdlib/universe/length/)
* [limit()](/flux/v0/stdlib/universe/limit/)
* [linearBins()](/flux/v0/stdlib/universe/linearbins/)
* [logarithmicBins()](/flux/v0/stdlib/universe/logarithmicbins/)
* [logql.query\_range()](/flux/v0/stdlib/contrib/qxip/logql/query_range/)
* [lowestAverage()](/flux/v0/stdlib/universe/lowestaverage/)
* [lowestCurrent()](/flux/v0/stdlib/universe/lowestcurrent/)
* [lowestMin()](/flux/v0/stdlib/universe/lowestmin/)
* [map()](/flux/v0/stdlib/universe/map/)
* [math.abs()](/flux/v0/stdlib/math/abs/)
* [math.acos()](/flux/v0/stdlib/math/acos/)
* [math.acosh()](/flux/v0/stdlib/math/acosh/)
* [math.asin()](/flux/v0/stdlib/math/asin/)
* [math.asinh()](/flux/v0/stdlib/math/asinh/)
* [math.atan()](/flux/v0/stdlib/math/atan/)
* [math.atan2()](/flux/v0/stdlib/math/atan2/)
* [math.atanh()](/flux/v0/stdlib/math/atanh/)
* [math.cbrt()](/flux/v0/stdlib/math/cbrt/)
* [math.ceil()](/flux/v0/stdlib/math/ceil/)
* [math.copysign()](/flux/v0/stdlib/math/copysign/)
* [math.cos()](/flux/v0/stdlib/math/cos/)
* [math.cosh()](/flux/v0/stdlib/math/cosh/)
* [math.dim()](/flux/v0/stdlib/math/dim/)
* [math.erf()](/flux/v0/stdlib/math/erf/)
* [math.erfc()](/flux/v0/stdlib/math/erfc/)
* [math.erfcinv()](/flux/v0/stdlib/math/erfcinv/)
* [math.erfinv()](/flux/v0/stdlib/math/erfinv/)
* [math.exp()](/flux/v0/stdlib/math/exp/)
* [math.exp2()](/flux/v0/stdlib/math/exp2/)
* [math.expm1()](/flux/v0/stdlib/math/expm1/)
* [math.float64bits()](/flux/v0/stdlib/math/float64bits/)
* [math.float64frombits()](/flux/v0/stdlib/math/float64frombits/)
* [math.floor()](/flux/v0/stdlib/math/floor/)
* [math.frexp()](/flux/v0/stdlib/math/frexp/)
* [math.gamma()](/flux/v0/stdlib/math/gamma/)
* [math.hypot()](/flux/v0/stdlib/math/hypot/)
* [math.ilogb()](/flux/v0/stdlib/math/ilogb/)
* [math.isInf()](/flux/v0/stdlib/math/isinf/)
* [math.isNaN()](/flux/v0/stdlib/math/isnan/)
* [math.j0()](/flux/v0/stdlib/math/j0/)
* [math.j1()](/flux/v0/stdlib/math/j1/)
* [math.jn()](/flux/v0/stdlib/math/jn/)
* [math.ldexp()](/flux/v0/stdlib/math/ldexp/)
* [math.lgamma()](/flux/v0/stdlib/math/lgamma/)
* [math.log()](/flux/v0/stdlib/math/log/)
* [math.log10()](/flux/v0/stdlib/math/log10/)
* [math.log1p()](/flux/v0/stdlib/math/log1p/)
* [math.log2()](/flux/v0/stdlib/math/log2/)
* [math.logb()](/flux/v0/stdlib/math/logb/)
* [math.mInf()](/flux/v0/stdlib/math/minf/)
* [math.mMax()](/flux/v0/stdlib/math/mmax/)
* [math.mMin()](/flux/v0/stdlib/math/mmin/)
* [math.mod()](/flux/v0/stdlib/math/mod/)
* [math.modf()](/flux/v0/stdlib/math/modf/)
* [math.NaN()](/flux/v0/stdlib/math/nan/)
* [math.nextafter()](/flux/v0/stdlib/math/nextafter/)
* [math.pow()](/flux/v0/stdlib/math/pow/)
* [math.pow10()](/flux/v0/stdlib/math/pow10/)
* [math.remainder()](/flux/v0/stdlib/math/remainder/)
* [math.round()](/flux/v0/stdlib/math/round/)
* [math.roundtoeven()](/flux/v0/stdlib/math/roundtoeven/)
* [math.signbit()](/flux/v0/stdlib/math/signbit/)
* [math.sin()](/flux/v0/stdlib/math/sin/)
* [math.sincos()](/flux/v0/stdlib/math/sincos/)
* [math.sinh()](/flux/v0/stdlib/math/sinh/)
* [math.sqrt()](/flux/v0/stdlib/math/sqrt/)
* [math.tan()](/flux/v0/stdlib/math/tan/)
* [math.tanh()](/flux/v0/stdlib/math/tanh/)
* [math.trunc()](/flux/v0/stdlib/math/trunc/)
* [math.y0()](/flux/v0/stdlib/math/y0/)
* [math.y1()](/flux/v0/stdlib/math/y1/)
* [math.yn()](/flux/v0/stdlib/math/yn/)
* [max()](/flux/v0/stdlib/universe/max/)
* [mean()](/flux/v0/stdlib/universe/mean/)
* [median()](/flux/v0/stdlib/universe/median/)
* [min()](/flux/v0/stdlib/universe/min/)
* [mode()](/flux/v0/stdlib/universe/mode/)
* [monitor.check()](/flux/v0/stdlib/influxdata/influxdb/monitor/check/)
* [monitor.deadman()](/flux/v0/stdlib/influxdata/influxdb/monitor/deadman/)
* [monitor.from()](/flux/v0/stdlib/influxdata/influxdb/monitor/from/)
* [monitor.log()](/flux/v0/stdlib/influxdata/influxdb/monitor/log/)
* [monitor.logs()](/flux/v0/stdlib/influxdata/influxdb/monitor/logs/)
* [monitor.notify()](/flux/v0/stdlib/influxdata/influxdb/monitor/notify/)
* [monitor.stateChanges()](/flux/v0/stdlib/influxdata/influxdb/monitor/statechanges/)
* [monitor.stateChangesOnly()](/flux/v0/stdlib/influxdata/influxdb/monitor/statechangesonly/)
* [monitor.write()](/flux/v0/stdlib/influxdata/influxdb/monitor/write/)
* [movingAverage()](/flux/v0/stdlib/universe/movingaverage/)
* [mqtt.publish()](/flux/v0/stdlib/experimental/mqtt/publish/)
* [mqtt.to()](/flux/v0/stdlib/experimental/mqtt/to/)
* [naiveBayesClassifier.naiveBayes()](/flux/v0/stdlib/contrib/rohansreerama5/naivebayesclassifier/naivebayes/)
* [now()](/flux/v0/stdlib/universe/now/)
* [oee.APQ()](/flux/v0/stdlib/experimental/oee/apq/)
* [oee.computeAPQ()](/flux/v0/stdlib/experimental/oee/computeapq/)
* [opsgenie.endpoint()](/flux/v0/stdlib/contrib/sranka/opsgenie/endpoint/)
* [opsgenie.respondersToJSON()](/flux/v0/stdlib/contrib/sranka/opsgenie/responderstojson/)
* [opsgenie.sendAlert()](/flux/v0/stdlib/contrib/sranka/opsgenie/sendalert/)
* [pagerduty.actionFromLevel()](/flux/v0/stdlib/pagerduty/actionfromlevel/)
* [pagerduty.actionFromSeverity()](/flux/v0/stdlib/pagerduty/actionfromseverity/)
* [pagerduty.dedupKey()](/flux/v0/stdlib/pagerduty/dedupkey/)
* [pagerduty.endpoint()](/flux/v0/stdlib/pagerduty/endpoint/)
* [pagerduty.sendEvent()](/flux/v0/stdlib/pagerduty/sendevent/)
* [pagerduty.severityFromLevel()](/flux/v0/stdlib/pagerduty/severityfromlevel/)
* [pearsonr()](/flux/v0/stdlib/universe/pearsonr/)
* [pivot()](/flux/v0/stdlib/universe/pivot/)
* [polyline.rdp()](/flux/v0/stdlib/experimental/polyline/rdp/)
* [prometheus.histogramQuantile()](/flux/v0/stdlib/experimental/prometheus/histogramquantile/)
* [prometheus.scrape()](/flux/v0/stdlib/experimental/prometheus/scrape/)
* [promql.changes()](/flux/v0/stdlib/internal/promql/changes/)
* [promql.emptyTable()](/flux/v0/stdlib/internal/promql/emptytable/)
* [promql.extrapolatedRate()](/flux/v0/stdlib/internal/promql/extrapolatedrate/)
* [promql.holtWinters()](/flux/v0/stdlib/internal/promql/holtwinters/)
* [promql.instantRate()](/flux/v0/stdlib/internal/promql/instantrate/)
* [promql.join()](/flux/v0/stdlib/internal/promql/join/)
* [promql.labelReplace()](/flux/v0/stdlib/internal/promql/labelreplace/)
* [promql.linearRegression()](/flux/v0/stdlib/internal/promql/linearregression/)
* [promql.promHistogramQuantile()](/flux/v0/stdlib/internal/promql/promhistogramquantile/)
* [promql.promqlDayOfMonth()](/flux/v0/stdlib/internal/promql/promqldayofmonth/)
* [promql.promqlDayOfWeek()](/flux/v0/stdlib/internal/promql/promqldayofweek/)
* [promql.promqlDaysInMonth()](/flux/v0/stdlib/internal/promql/promqldaysinmonth/)
* [promql.promqlHour()](/flux/v0/stdlib/internal/promql/promqlhour/)
* [promql.promqlMinute()](/flux/v0/stdlib/internal/promql/promqlminute/)
* [promql.promqlMonth()](/flux/v0/stdlib/internal/promql/promqlmonth/)
* [promql.promqlYear()](/flux/v0/stdlib/internal/promql/promqlyear/)
* [promql.quantile()](/flux/v0/stdlib/internal/promql/quantile/)
* [promql.resets()](/flux/v0/stdlib/internal/promql/resets/)
* [promql.timestamp()](/flux/v0/stdlib/internal/promql/timestamp/)
* [pushbullet.endpoint()](/flux/v0/stdlib/pushbullet/endpoint/)
* [pushbullet.pushData()](/flux/v0/stdlib/pushbullet/pushdata/)
* [pushbullet.pushNote()](/flux/v0/stdlib/pushbullet/pushnote/)
* [quantile()](/flux/v0/stdlib/universe/quantile/)
* [query.filterFields()](/flux/v0/stdlib/experimental/query/filterfields/)
* [query.filterMeasurement()](/flux/v0/stdlib/experimental/query/filtermeasurement/)
* [query.fromRange()](/flux/v0/stdlib/experimental/query/fromrange/)
* [query.inBucket()](/flux/v0/stdlib/experimental/query/inbucket/)
* [range()](/flux/v0/stdlib/universe/range/)
* [record.get()](/flux/v0/stdlib/experimental/record/get/)
* [reduce()](/flux/v0/stdlib/universe/reduce/)
* [regexp.compile()](/flux/v0/stdlib/regexp/compile/)
* [regexp.findString()](/flux/v0/stdlib/regexp/findstring/)
* [regexp.findStringIndex()](/flux/v0/stdlib/regexp/findstringindex/)
* [regexp.getString()](/flux/v0/stdlib/regexp/getstring/)
* [regexp.matchRegexpString()](/flux/v0/stdlib/regexp/matchregexpstring/)
* [regexp.quoteMeta()](/flux/v0/stdlib/regexp/quotemeta/)
* [regexp.replaceAllString()](/flux/v0/stdlib/regexp/replaceallstring/)
* [regexp.splitRegexp()](/flux/v0/stdlib/regexp/splitregexp/)
* [relativeStrengthIndex()](/flux/v0/stdlib/universe/relativestrengthindex/)
* [rename()](/flux/v0/stdlib/universe/rename/)
* [requests.do()](/flux/v0/stdlib/http/requests/do/)
* [requests.do()](/flux/v0/stdlib/experimental/http/requests/do/)*– (deprecated)*
* [requests.get()](/flux/v0/stdlib/http/requests/get/)
* [requests.get()](/flux/v0/stdlib/experimental/http/requests/get/)*– (deprecated)*
* [requests.peek()](/flux/v0/stdlib/http/requests/peek/)
* [requests.peek()](/flux/v0/stdlib/experimental/http/requests/peek/)*– (deprecated)*
* [requests.post()](/flux/v0/stdlib/http/requests/post/)
* [requests.post()](/flux/v0/stdlib/experimental/http/requests/post/)*– (deprecated)*
* [runtime.version()](/flux/v0/stdlib/runtime/version/)
* [sample.alignToNow()](/flux/v0/stdlib/influxdata/influxdb/sample/aligntonow/)
* [sample.data()](/flux/v0/stdlib/influxdata/influxdb/sample/data/)
* [sample.list()](/flux/v0/stdlib/influxdata/influxdb/sample/list/)
* [sample()](/flux/v0/stdlib/universe/sample/)
* [sampledata.bool()](/flux/v0/stdlib/sampledata/bool/)
* [sampledata.float()](/flux/v0/stdlib/sampledata/float/)
* [sampledata.int()](/flux/v0/stdlib/sampledata/int/)
* [sampledata.numericBool()](/flux/v0/stdlib/sampledata/numericbool/)
* [sampledata.string()](/flux/v0/stdlib/sampledata/string/)
* [sampledata.uint()](/flux/v0/stdlib/sampledata/uint/)
* [schema.fieldKeys()](/flux/v0/stdlib/influxdata/influxdb/schema/fieldkeys/)
* [schema.fieldsAsCols()](/flux/v0/stdlib/influxdata/influxdb/schema/fieldsascols/)
* [schema.measurementFieldKeys()](/flux/v0/stdlib/influxdata/influxdb/schema/measurementfieldkeys/)
* [schema.measurements()](/flux/v0/stdlib/influxdata/influxdb/schema/measurements/)
* [schema.measurementTagKeys()](/flux/v0/stdlib/influxdata/influxdb/schema/measurementtagkeys/)
* [schema.measurementTagValues()](/flux/v0/stdlib/influxdata/influxdb/schema/measurementtagvalues/)
* [schema.tagKeys()](/flux/v0/stdlib/influxdata/influxdb/schema/tagkeys/)
* [schema.tagValues()](/flux/v0/stdlib/influxdata/influxdb/schema/tagvalues/)
* [secrets.get()](/flux/v0/stdlib/influxdata/influxdb/secrets/get/)
* [sensu.endpoint()](/flux/v0/stdlib/contrib/sranka/sensu/endpoint/)
* [sensu.event()](/flux/v0/stdlib/contrib/sranka/sensu/event/)
* [sensu.toSensuName()](/flux/v0/stdlib/contrib/sranka/sensu/tosensuname/)
* [servicenow.endpoint()](/flux/v0/stdlib/contrib/bonitoo-io/servicenow/endpoint/)
* [servicenow.event()](/flux/v0/stdlib/contrib/bonitoo-io/servicenow/event/)
* [set()](/flux/v0/stdlib/universe/set/)
* [skew()](/flux/v0/stdlib/universe/skew/)
* [slack.endpoint()](/flux/v0/stdlib/slack/endpoint/)
* [slack.message()](/flux/v0/stdlib/slack/message/)
* [slack.validateColorString()](/flux/v0/stdlib/slack/validatecolorstring/)
* [socket.from()](/flux/v0/stdlib/socket/from/)
* [sort()](/flux/v0/stdlib/universe/sort/)
* [spread()](/flux/v0/stdlib/universe/spread/)
* [sql.from()](/flux/v0/stdlib/sql/from/)
* [sql.to()](/flux/v0/stdlib/sql/to/)
* [stateCount()](/flux/v0/stdlib/universe/statecount/)
* [stateDuration()](/flux/v0/stdlib/universe/stateduration/)
* [stateTracking()](/flux/v0/stdlib/universe/statetracking/)
* [statsmodels.linearRegression()](/flux/v0/stdlib/contrib/anaisdg/statsmodels/linearregression/)
* [stddev()](/flux/v0/stdlib/universe/stddev/)
* [string()](/flux/v0/stdlib/universe/string/)
* [strings.compare()](/flux/v0/stdlib/strings/compare/)
* [strings.containsAny()](/flux/v0/stdlib/strings/containsany/)
* [strings.containsStr()](/flux/v0/stdlib/strings/containsstr/)
* [strings.countStr()](/flux/v0/stdlib/strings/countstr/)
* [strings.equalFold()](/flux/v0/stdlib/strings/equalfold/)
* [strings.hasPrefix()](/flux/v0/stdlib/strings/hasprefix/)
* [strings.hasSuffix()](/flux/v0/stdlib/strings/hassuffix/)
* [strings.index()](/flux/v0/stdlib/strings/index-fn/)
* [strings.indexAny()](/flux/v0/stdlib/strings/indexany/)
* [strings.isDigit()](/flux/v0/stdlib/strings/isdigit/)
* [strings.isLetter()](/flux/v0/stdlib/strings/isletter/)
* [strings.isLower()](/flux/v0/stdlib/strings/islower/)
* [strings.isUpper()](/flux/v0/stdlib/strings/isupper/)
* [strings.joinStr()](/flux/v0/stdlib/strings/joinstr/)
* [strings.lastIndex()](/flux/v0/stdlib/strings/lastindex/)
* [strings.lastIndexAny()](/flux/v0/stdlib/strings/lastindexany/)
* [strings.repeat()](/flux/v0/stdlib/strings/repeat/)
* [strings.replace()](/flux/v0/stdlib/strings/replace/)
* [strings.replaceAll()](/flux/v0/stdlib/strings/replaceall/)
* [strings.split()](/flux/v0/stdlib/strings/split/)
* [strings.splitAfter()](/flux/v0/stdlib/strings/splitafter/)
* [strings.splitAfterN()](/flux/v0/stdlib/strings/splitaftern/)
* [strings.splitN()](/flux/v0/stdlib/strings/splitn/)
* [strings.strlen()](/flux/v0/stdlib/strings/strlen/)
* [strings.substring()](/flux/v0/stdlib/strings/substring/)
* [strings.title()](/flux/v0/stdlib/strings/title/)
* [strings.toLower()](/flux/v0/stdlib/strings/tolower/)
* [strings.toTitle()](/flux/v0/stdlib/strings/totitle/)
* [strings.toUpper()](/flux/v0/stdlib/strings/toupper/)
* [strings.trim()](/flux/v0/stdlib/strings/trim/)
* [strings.trimLeft()](/flux/v0/stdlib/strings/trimleft/)
* [strings.trimPrefix()](/flux/v0/stdlib/strings/trimprefix/)
* [strings.trimRight()](/flux/v0/stdlib/strings/trimright/)
* [strings.trimSpace()](/flux/v0/stdlib/strings/trimspace/)
* [strings.trimSuffix()](/flux/v0/stdlib/strings/trimsuffix/)
* [sum()](/flux/v0/stdlib/universe/sum/)
* [system.time()](/flux/v0/stdlib/system/time/)
* [table.fill()](/flux/v0/stdlib/experimental/table/fill/)
* [tableFind()](/flux/v0/stdlib/universe/tablefind/)
* [tail()](/flux/v0/stdlib/universe/tail/)
* [tasks.lastSuccess()](/flux/v0/stdlib/influxdata/influxdb/tasks/lastsuccess/)
* [teams.endpoint()](/flux/v0/stdlib/contrib/sranka/teams/endpoint/)
* [teams.message()](/flux/v0/stdlib/contrib/sranka/teams/message/)
* [telegram.endpoint()](/flux/v0/stdlib/contrib/sranka/telegram/endpoint/)
* [telegram.message()](/flux/v0/stdlib/contrib/sranka/telegram/message/)
* [testing.assertEmpty()](/flux/v0/stdlib/testing/assertempty/)
* [testing.assertEquals()](/flux/v0/stdlib/testing/assertequals/)
* [testing.assertEqualValues()](/flux/v0/stdlib/testing/assertequalvalues/)
* [testing.assertMatches()](/flux/v0/stdlib/internal/testing/assertmatches/)
* [testing.diff()](/flux/v0/stdlib/testing/diff/)
* [testing.load()](/flux/v0/stdlib/testing/load/)
* [testing.shouldError()](/flux/v0/stdlib/testing/shoulderror/)
* [testing.shouldErrorWithCode()](/flux/v0/stdlib/internal/testing/shoulderrorwithcode/)
* [testutil.fail()](/flux/v0/stdlib/internal/testutil/fail/)
* [testutil.makeAny()](/flux/v0/stdlib/internal/testutil/makeany/)
* [testutil.makeRecord()](/flux/v0/stdlib/internal/testutil/makerecord/)
* [testutil.yield()](/flux/v0/stdlib/internal/testutil/yield/)
* [tickscript.alert()](/flux/v0/stdlib/contrib/bonitoo-io/tickscript/alert/)
* [tickscript.compute()](/flux/v0/stdlib/contrib/bonitoo-io/tickscript/compute/)
* [tickscript.deadman()](/flux/v0/stdlib/contrib/bonitoo-io/tickscript/deadman/)
* [tickscript.defineCheck()](/flux/v0/stdlib/contrib/bonitoo-io/tickscript/definecheck/)
* [tickscript.groupBy()](/flux/v0/stdlib/contrib/bonitoo-io/tickscript/groupby/)
* [tickscript.join()](/flux/v0/stdlib/contrib/bonitoo-io/tickscript/join/)
* [tickscript.select()](/flux/v0/stdlib/contrib/bonitoo-io/tickscript/select/)
* [tickscript.selectWindow()](/flux/v0/stdlib/contrib/bonitoo-io/tickscript/selectwindow/)
* [time()](/flux/v0/stdlib/universe/time/)
* [timedMovingAverage()](/flux/v0/stdlib/universe/timedmovingaverage/)
* [timeShift()](/flux/v0/stdlib/universe/timeshift/)
* [timeWeightedAvg()](/flux/v0/stdlib/universe/timeweightedavg/)
* [timezone.fixed()](/flux/v0/stdlib/timezone/fixed/)
* [timezone.location()](/flux/v0/stdlib/timezone/location/)
* [to()](/flux/v0/stdlib/influxdata/influxdb/to/)
* [toBool()](/flux/v0/stdlib/universe/tobool/)
* [today()](/flux/v0/stdlib/universe/today/)
* [toFloat()](/flux/v0/stdlib/universe/tofloat/)
* [toInt()](/flux/v0/stdlib/universe/toint/)
* [top()](/flux/v0/stdlib/universe/top/)
* [toString()](/flux/v0/stdlib/universe/tostring/)
* [toTime()](/flux/v0/stdlib/universe/totime/)
* [toUInt()](/flux/v0/stdlib/universe/touint/)
* [tripleEMA()](/flux/v0/stdlib/universe/tripleema/)
* [tripleExponentialDerivative()](/flux/v0/stdlib/universe/tripleexponentialderivative/)
* [truncateTimeColumn()](/flux/v0/stdlib/universe/truncatetimecolumn/)
* [types.isNumeric()](/flux/v0/stdlib/types/isnumeric/)
* [types.isType()](/flux/v0/stdlib/types/istype/)
* [uint()](/flux/v0/stdlib/universe/uint/)
* [union()](/flux/v0/stdlib/universe/union/)
* [unique()](/flux/v0/stdlib/universe/unique/)
* [usage.from()](/flux/v0/stdlib/experimental/usage/from/)
* [usage.limits()](/flux/v0/stdlib/experimental/usage/limits/)
* [v1.databases()](/flux/v0/stdlib/influxdata/influxdb/v1/databases/)
* [v1.fieldKeys()](/flux/v0/stdlib/influxdata/influxdb/v1/fieldkeys/)*– (deprecated)*
* [v1.fieldsAsCols()](/flux/v0/stdlib/influxdata/influxdb/v1/fieldsascols/)*– (deprecated)*
* [v1.json()](/flux/v0/stdlib/influxdata/influxdb/v1/json/)
* [v1.measurementFieldKeys()](/flux/v0/stdlib/influxdata/influxdb/v1/measurementfieldkeys/)*– (deprecated)*
* [v1.measurements()](/flux/v0/stdlib/influxdata/influxdb/v1/measurements/)*– (deprecated)*
* [v1.measurementTagKeys()](/flux/v0/stdlib/influxdata/influxdb/v1/measurementtagkeys/)*– (deprecated)*
* [v1.measurementTagValues()](/flux/v0/stdlib/influxdata/influxdb/v1/measurementtagvalues/)*– (deprecated)*
* [v1.tagKeys()](/flux/v0/stdlib/influxdata/influxdb/v1/tagkeys/)*– (deprecated)*
* [v1.tagValues()](/flux/v0/stdlib/influxdata/influxdb/v1/tagvalues/)*– (deprecated)*
* [victorops.alert()](/flux/v0/stdlib/contrib/bonitoo-io/victorops/alert/)
* [victorops.endpoint()](/flux/v0/stdlib/contrib/bonitoo-io/victorops/endpoint/)
* [webexteams.endpoint()](/flux/v0/stdlib/contrib/sranka/webexteams/endpoint/)
* [webexteams.message()](/flux/v0/stdlib/contrib/sranka/webexteams/message/)
* [window()](/flux/v0/stdlib/universe/window/)
* [yield()](/flux/v0/stdlib/universe/yield/)
* [zenoss.endpoint()](/flux/v0/stdlib/contrib/bonitoo-io/zenoss/endpoint/)
* [zenoss.event()](/flux/v0/stdlib/contrib/bonitoo-io/zenoss/event/)