The difference between the LOG and LN functions in Excel is that LOG returns the logarithm of a number to the base you specify, while the LN function returns the natural logarithm of a number.

First we have proportional parts of all numbers up to 100; then on one page three-place logarithms of numbers and of the six trigonometric functions, natural and logarithmic.

Simplify or manipulate expressions involving polynomial, radical, exponential, or logarithmic terms using appropriate properties and rules Use numeric or variable substitution while working with ...

Primary 30C45; Secondary 30C50. Key words and phrases. Univalent functions, close to convex functions, logarithmic coefficients. This monthly journal, begun in 1950, is devoted entirely to research in ...