Undergrad History of brachistochrone and catenary

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The discussion centers on requests for historical literature regarding the brachistochrone and catenary problems. One participant suggests using search engines like Google or Bing for references. A link to a Bing search is provided as a resource for finding relevant information. The conversation highlights the accessibility of online tools for research. Overall, the need for specific historical references on these mathematical problems is emphasized.
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Could someone please give me references on historical literature devoted to brachistochrone and catenary problems
Thanks.
 
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