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ln
To calculate the natural logarithm
The function returns the logarithm to base e (the Euler’s number) and is therefore called the natural logarithm.
It returns a positive number. In the case of 0, the result is -∞ (minus infinity).
ln(number)
number
ln(x) To calculate the natural logarithm of a number x to the base e (e is the Euler’s number). 1
ln(1)
Result: 0
1
ln(0)
Result: -∞
1
ln(100)
Result: 4.605170185988092
Last modified 1yr ago