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 representes 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