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12 tables, 24 chairs, and plenty of chalk
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360 | 12 tables, 24 chairs, and plenty of chalk 360 12 tables, 24 chairs, and plenty of chalk Monday Morning Math: It’s complicated May 13, 2024 by Ξ This post was written on April 15 but then not actually posted! So here it is, a bit late, but still with some nice bonus math. I mean, it’s complex. Today marks (28 days past) the 193rd anniversary of when Carl Friedrich Gauss introduced the notation of “a+bi” for complex numbers. It appeared in print in the “Theoria Residuorum Biquadraticorum, Commentatio secunda,” Societati Regiae Tradita, Apr. 15, 1831. He called them numeros integros complexos to distinguish them from what we now call purely imaginary numbers (which would be the bi part), and about 25 years later William Rowan Hamilton was using the English phrase “complex numbers”. And if you are amused at the juxtaposition of April 15 and the introduction of (the term) complex numbers, then be sure and see If the IRS had Discovered the Quadratic Formula. ...
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