Another contender: Russ Cox's "fast unrounded scaling" [1].
Cox writes: "The main idea of this post is to implement fast unrounded scaling, which computes an approximation to x · 2^e · 10^p, often in a single 64-bit multiplication. On that foundation we can build nearly trivial printing and parsing algorithms that run very fast. In fact, the printing algorithms run faster than all other known algorithms, including Dragon4, Grisu3, Errol3, Ryū, Ryū Printf, Schubfach, and Dragonbox, and the parsing algorithm runs faster than the Eisel-Lemire
algorithm. This post presents both the algorithms and a concrete implementation in Go. I expect some form of this Go code to ship in Go 1.27 (scheduled for August 2026)."
For $99.95, you can own an exquisite 0.75m USB-C 2.0 "High-Definition Audio Cable" [1], featuring "high-purity 0.5% Silver conductors and a Metal-Layer Noise-Dissipation for the most efficient dissipation of radio-frequency noise."
It has "Direction-Controlled Conductors: All drawn metal strands or conductors have a non-symmetrical, and therefore directional, grain structure. AudioQuest controls the resulting RF impedance variation so that noise is drained away from where it will cause distortion. The correct direction is determined by listening to every batch of metal conductors used in every AudioQuest audio cable. When applicable, arrows are clearly marked on the connectors to ensure superior sound quality." Power Delivery: No. Country of origin: China.
My web search didn't reveal any $1000 USB cables - doubtless those are offered only privately to the most discerning connoisseurs.
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Sure. Either that or the reverse. "They're not the same" in the sense that they can't both be clockwise. "They are the same" in the sense that we could make either one clockwise.
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