Too Smart by Half

The phrase "too smart by half" means someone who is excessively clever, to the point of being devious or overconfident, often leading to negative consequences for themselves.

The origin of the phrase is uncertain, but it is believed to have originated in Britain in the early 19th century. One theory is that it may have originated in the game of poker, where players who were too clever by half would overplay their hand and lose the game. Another theory suggests that it may have come from the theater, where actors who were too clever by half would overact and ruin the play.

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AI Technical Trustability Update

While working on an update to my RF Cafe Espresso Engineering Workbook project to add a couple calculators about FM sidebands (available soon). The good news is that AI provided excellent VBA code to generate a set of Bessel function plots. The bad news is when I asked for a table showing at which modulation indices sidebands 0 (carrier) through 5 vanish, none of the agents got it right. Some were really bad. The AI agents typically explain their reason and method correctly, then go on to produces bad results. Even after pointing out errors, subsequent results are still wrong. I do a lot of AI work and see this often, even with subscribing to professional versions. I ultimately generated the table myself. There is going to be a lot of inaccurate information out there based on unverified AI queries, so beware.

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