math package
The math package provides basic constants and mathematical functions.
Import the math package:
import "math"
Constants
math.e
math.ln10
math.ln2
math.log10e
math.log2e
math.maxfloat
math.maxint
math.maxuint
math.minint
math.phi
math.pi
math.smallestNonzeroFloat
math.sqrt2
math.sqrte
math.sqrtphi
math.sqrtpi
- math.e represents the base of the natural logarithm, also known as Euler’s number.
- math.ln10 represents the natural logarithm of 10.
- math.ln2 represents the natural logarithm of 2.
- math.log10e represents the base 10 logarithm of e (
math.e). - math.log2e represents the base 2 logarithm of e (
math.e). - math.maxfloat represents the maximum float value.
- math.maxint represents the maximum integer value (
2^63 - 1). - math.maxuint represents the maximum unsigned integer value (
2^64 - 1). - math.minint represents the minimum integer value (
-2^63). - math.phi represents the Golden Ratio.
- math.pi represents pi (π).
- math.smallestNonzeroFloat represents the smallest nonzero float value.
- math.sqrt2 represents the square root of 2.
- math.sqrte represents the square root of e (
math.e). - math.sqrtphi represents the square root of phi (
math.phi), the Golden Ratio. - math.sqrtpi represents the square root of pi (π).
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.float64frombits()
- 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()
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