Eurisko, AM&#x27;s successor, did that:
AM and Eurisko used a measure of interestingness to direct their searches.   Here is one of Eurisko&#x27;s inventions:<p>From EURISKO: A program that learns new heuristics and domain concepts: &quot;Almost immediately, symmetry heuristics produced a very powerful yet simple device, one which simultaneously computes NAND and OR, using only two small metal regions, two n-doped regions, two p-doped regions, and one intrinsic channel region.&quot;