Meaning only 1100 of the molecules. X Natural Logarithm is the time to reach amount x assuming we grew continuously from 10. Definition of natural logarithm.
Expressed mathematically x is the logarithm of n to the base b if b x n in.
E x is the amount we have after starting at 10 and growing continuously for x units of time. The logarithm is the inverse function of the exponential function. English Language Learners Definition of logarithm mathematics. The natural logarithm of a number is its logarithm to the base of the mathematical constant e where e is an irrational and transcendental number approximately equal to.