Efficient implementation of natural logarithm (ln) and exponentiation

Question

I\'m looking for implementation of log() and exp() functions provided in C library . I\'m working with 8 bit microcontro

Answer 1

The Taylor series for e^x converges extremely quickly, and you can tune your implementation to the precision that you need. (http://en.wikipedia.org/wiki/Taylor_series)

The Taylor series for log is not as nice...