Static member Log. In mathematics the logarithm to the base b of a positive number y is defined as follows. For example the base ten logarithm of 100 is 2 because ten raised to the power of two is 100.
For example 10 3 1000.
Static member Log. Eg since 1000 10 10 10 10 3 the logarithm base. A logarithm is the power to which a number must be raised in order to get some other number see Section 3 of this Math Review for more about exponents. In this definition y logbx y log b x is called the logarithm form and by x b y x is called the exponential form.