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()
Support and feedback
Thank you for being part of our community! We welcome and encourage your feedback and bug reports for InfluxDB and this documentation. To find support or submit feedback, the following resources are available:
- Post in the InfluxData Community.
- Submit documentation issues to the InfluxDB 2.0 documentation repository.
- Submit InfluxDB issues to the InfluxDB repository.
For our InfluxDB Cloud customers, InfluxData Support is also available.