.log() function in Lua’s math library calculates the natural logarithmic value of a given number. The natural logarithm is to the base
e is Euler’s number, an irrational constant approximately equal to
number: The number for which the natural logarithm is calculated.
In this example,
math.log() calculates the natural logarithmic value of
local num = 20local result = math.log(num)local output = string.format("The natural Logarithm of %.0f: %.4f", num, result)print(output)
The above example will result in the following output:
The natural Logarithm of 20: 2.9957