log15

log15 refers to the logarithm of 15. The base of the logarithm is not explicitly stated, so it is often assumed to be base 10 (common logarithm) or base e (natural logarithm). The common logarithm of 15, denoted as log10(15) or simply log(15), is the power to which 10 must be raised to equal 15. This value is approximately 1.176. The natural logarithm of 15, denoted as ln(15), is the power to which e (Euler's number, approximately 2.71828) must be raised to equal 15. This value is approximately 2.708. Logarithms are inverse functions to exponentiation, meaning that if y = b^x, then x = log_b(y). The logarithm of 15 can be calculated using a calculator or by applying logarithm properties. For instance, log(15) can be expressed as log(3 * 5), which equals log(3) + log(5).