In other words, an indefinite logarithm of a number is a function that is known to have the properties of any logarithm function (i.e., it is defined for all x > 0, log 1 = 0, and log ab = log a + log b), where the base is unknown and the knowledge of the base of the logarithm is unnecessary: it defers the choice of base.
In other words, an indefinite logarithm of a number is a function that is known to have the properties of any logarithm function (i.e., it is defined for all x > 0, log 1 = 0, and log ab = log a + log b), where the base is unknown and the knowledge of the base of the logarithm is unnecessary: it defers the choice of base.
