I am currently using Arduino Uno ATMega328 and am looking to use the Natural Log function.
Online I read I need to use Arduino ATMega168, though that seems likea downgrade. How can I start using the Natural Log function on my Aruino, such as in this equation
y = -0.317ln(x) + 1.3286
Does the Arduino Micro ATmega32u4 allow me to use Natural Log?
Thanks a ton, Andrew