math¶
math provides some mathematics functions.Properties¶
number math.pi
The constant value of pi.
number math.huge
The value equal to or larger than any other numerical value.
Functions¶
number math.abs(number x)
Returns the absolute value of
o.
number math.acos(number x)
The function acos.
xThe argument in radians.
number math.asin(number x)
The function asin.
xThe argument in radians.
number math.atan(number x)
The function atan.
xThe argument in radians.
number math.atan2(number y, number x)
Returns the arc tangent of y/x (in radians).
number math.cos(number x)
The function cos.
xThe argument in radians.
number math.cosh(number x)
The hyperbolic cosine function.
number math.sin(number x)
The function sin.
xThe argument in radians.
number math.sinh(number x)
The hyperbolic sine function.
number math.tan(number x)
The function tan.
xThe argument in radians.
number math.tanh(number x)
The hyperbolic tangent function.
number math.deg(number x)
Returns the angle x (given in radians) in degrees.
xThe angle in radians.
number math.rad(number x)
Returns the angle x (given in degrees) in radians.
xThe angle in degrees.
number math.ceil(number x)
Returns the smallest integer equal to or larger than
x.
number math.floor(number x)
Returns the largest integer equal to or smaller than
x.
number math.max(... xs)
Returns the maximum value among its arguments.
number math.min(... xs)
Returns the minimum value among its arguments.
number math.exp(number x)
Returns the value of e^x.
number math.log(number x)
Returns the natural logarithm of x.
number math.log10(number x)
Returns the base-10 logarithm of x.
number math.pow(number x, number y)
Returns x^y.
number math.sqrt(number x)
Returns the square root of x.
