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Pentagonal numbers are truncated triangular numbers
04/01/26 - 06:23AM MST
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Quantum Y2K
03/31/26 - 07:43AM MST
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Morse code tree
03/31/26 - 05:12AM MST
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An AI Odyssey, Part 3: Lost Needle in the Haystack
03/27/26 - 09:06AM MST
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Computing sine and cosine of complex arguments with only real functions
03/27/26 - 04:33AM MST
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Lebesgue constants
03/26/26 - 01:05PM MST
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How much precision can you squeeze out of a table?
03/26/26 - 07:33AM MST
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From Mendeleev to Fourier
03/24/26 - 08:01AM MST
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Mendeleev’s inequality
03/24/26 - 05:47AM MST
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Set intersection and difference at the command line
03/23/26 - 04:39AM MST
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Embedded regex flags
03/20/26 - 09:58AM MST
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A lesser-known characterization of the gamma function
03/18/26 - 06:21PM MST
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Tighter bounds on alternating series remainder
03/17/26 - 07:50PM MST
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Powers don’t clear fractions
03/17/26 - 06:26AM MST
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Tone row operations
03/17/26 - 06:22AM MST
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Twelve-tone composition
03/15/26 - 04:39PM MST
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Langford series
03/15/26 - 12:49PM MST
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Typesetting sheet music with AI
03/13/26 - 08:15AM MST
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Inverse cosine
03/12/26 - 09:37AM MST
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Simplifying expressions in SymPy
03/10/26 - 09:08AM MST
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sinh( arccosh(x) )
03/10/26 - 08:12AM MST
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Trig composition table
03/09/26 - 03:16PM MST
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How much certainty is worthwhile?
03/08/26 - 11:09AM MST
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From logistic regression to AI
03/04/26 - 07:15AM MST
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An AI Odyssey, Part 2: Prompting Peril
03/04/26 - 07:04AM MST
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An AI Odyssey, Part 1: Correctness Conundrum
03/02/26 - 07:40PM MST
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Differential equation with a small delay
03/02/26 - 09:08AM MST
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Shell variable ~-
03/01/26 - 11:15AM MST
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Working with file extensions in bash scripts
02/28/26 - 11:20AM MST
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Hyperbolic versions of latest posts
02/25/26 - 06:10PM MST