I created this for the sole purpose of learning how to program on an Arduino and practicing object oriented programming to assign objects to buttons. If you see anything that can be improved or have ...

Multiplication in the positive reals is turned into addition by the logarithm: a * b = 2^{ log2(a) + log2(b) }. We approximate log2(x) with a fixed-point table and reconstruct 2^{y} via another table ...