More interesting to me is the actual algorithm that the software uses and whether it is practical to apply it with pen and paper in an actual competition, if the number of steps is not too high, of course. Unfortunately, the article didn't go into that depth.
I intentionally shortened the title because there is a length limit. Perhaps I didn't do it the right way because I was unfamiliar with the mentioned meme. Sorry about that.
The author is Jencel P.? I saved this book sometime ago under the author name Boris Marinov? Is this the same person now writing under a different pen name?
Actually, throughout Eastern Europe, there was an excellent math and science curriculum during the socialist era. Despite all the negatives of this system, the good education was one of the huge positives. In the last 30 years in Bulgaria, there has been a significant decline, but some good traditions are still maintained, at least in the elite schools.
I suspect that an important factor was that math was sufficiently abstract so that the smart people could go there and do their thing without risk of saying something that would offend the regime. If you said something carelessly in economy, you might have disagreed with Lenin. If you said something carelessly in biology, you might have disagreed with Lysenko. But in math, you could say anything you wanted, and you were okay. And in communism you were not allowed to start your own company anyway, which is why many smart people became math teachers instead.
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