Flux math package
The Flux math package provides basic constants and mathematical functions.
Import the math package.
import "math"
Mathematical constants
That math package includes the following mathematical constants.
math.e = 2.71828182845904523536028747135266249775724709369995957496696763 // https ://oeis.org/A001113
math.pi = 3.14159265358979323846264338327950288419716939937510582097494459 // https ://oeis.org/A000796
math.phi = 1.61803398874989484820458683436563811772030917980576286213544862 // https ://oeis.org/A001622
math.sqrt2 = 1.41421356237309504880168872420969807856967187537694807317667974 // https ://oeis.org/A002193
math.sqrte = 1.64872127070012814684865078781416357165377610071014801157507931 // https ://oeis.org/A019774
math.sqrtpi = 1.77245385090551602729816748334114518279754945612238712821380779 // https ://oeis.org/A002161
math.sqrtphi = 1.27201964951406896425242246173749149171560804184009624861664038 // https ://oeis.org/A139339
math.ln2 = 0.693147180559945309417232121458176568075500134360255254120680009 // https://oeis.org/A002162
math.log2e = 1 ÷ math.ln2
math.ln10 = 2.30258509299404568401799145468436420760110148862877297603332790 // https ://oeis.org/A002392
math.log10e = 1 ÷ math.ln10
math.maxfloat = 1.797693134862315708145274237317043567981e+308 // 2**1023 * (2**53 - 1) / 2**52
math.maxint = 1<<63 - 1
math.minint = -1 << 63
math.maxuint = 1<<64 - 1
Mathematical functions
- math.abs()
- math.acos()
- math.acosh()
- math.asin()
- math.asinh()
- math.atan()
- math.atan2()
- math.atanh()
- math.cbrt()
- math.ceil()
- math.copysign()
- math.cos()
- math.cosh()
- math.dim()
- math.erf()
- math.erfc()
- math.erfcinv()
- math.erfinv()
- math.exp()
- math.exp2()
- math.expm1()
- math.float64bits()
- math.floor()
- math.frexp()
- math.gamma()
- math.hypot()
- math.ilogb()
- math.isInf()
- math.isNaN()
- math.j0()
- math.j1()
- math.jn()
- math.ldexp()
- math.lgamma()
- math.log()
- math.log10()
- math.log1p()
- math.log2()
- math.logb()
- math.mInf()
- math.mMax()
- math.mMin()
- math.mod()
- math.modf()
- math.NaN()
- math.nextafter()
- math.pow()
- math.pow10()
- math.remainder()
- math.round()
- math.roundtoeven()
- math.signbit()
- math.sin()
- math.sincos()
- math.sinh()
- math.sqrt()
- math.tan()
- math.tanh()
- math.trunc()
- math.y0()
- math.y1()
- math.yn()
Bug Reports and Feedback
Thank you for being willing to help test InfluxDB v2.0 alpha! Feedback and bug reports are welcome and encouraged both for InfluxDB and this documentation. Submit feedback using one of the following methods:
- Post in the InfluxData Community
- In the InfluxDB UI, click Feedback in the left navigation bar.
- Submit documentation issues to the InfluxDB 2.0 documentation repository.
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