Calculates the natural logarithm (the base-e logarithm) of a number.
def setup(): i = 12 py5.println(py5.log(i)) py5.println(log10(i)) j = -5 py5.println(py5.log(j)) # Calculates the base-10 logarithm of a number # use this if you don't want to use numpy's log10 function def log10(x): return (py5.log(x) / py5.log(10))
Calculates the natural logarithm (the base-e logarithm) of a number. This function expects the
n parameter to be a value greater than 0.0. This function is the compliment to exp().
This function makes a call to the numpy
log() function. If the
n parameter is less than or equal to 0.0, you will see a
RuntimeWarning and the returned result will be numpy’s Not-a-Number value,
log( value: Union[float, npt.ArrayLike] # number greater than 0.0 ) -> Union[float, npt.NDArray]
Updated on March 06, 2023 02:49:26am UTC