tag:blogger.com,1999:blog-5961106076123599293.post8201920909049253498..comments2023-06-24T04:04:37.948-04:00Comments on hyperbolic crochet: Mathematicians in Paris - IV (mathematical models)Daina Taiminahttp://www.blogger.com/profile/13079530989875080286noreply@blogger.comBlogger8125tag:blogger.com,1999:blog-5961106076123599293.post-11135626340427407532018-11-22T11:51:03.483-05:002018-11-22T11:51:03.483-05:00That is true! An important missing information.That is true! An important missing information.Duhamel Xolothttps://www.blogger.com/profile/09225686419951804429noreply@blogger.comtag:blogger.com,1999:blog-5961106076123599293.post-36932596247774474852016-10-17T06:35:55.435-04:002016-10-17T06:35:55.435-04:00can somebody list some of the models used by man r...can somebody list some of the models used by man ray and the ideas they represent? I found this missing and it is so important to understand. <br />alma levhttps://www.blogger.com/profile/05119133007223937280noreply@blogger.comtag:blogger.com,1999:blog-5961106076123599293.post-67290367154966321862012-07-18T23:59:46.733-04:002012-07-18T23:59:46.733-04:00Thanks for the great pictures! - David Press (ISAM...Thanks for the great pictures! - David Press (ISAMA)Anonymoushttps://www.blogger.com/profile/04243174668770205094noreply@blogger.comtag:blogger.com,1999:blog-5961106076123599293.post-56132654118515515222012-01-31T17:03:33.100-05:002012-01-31T17:03:33.100-05:00Warren - I do not really have notes on all models,...Warren - I do not really have notes on all models, you can write to the Henri Poincare Institute - they should be able to tell because all models were marked what is their equation. My guess it is one of 4th degreee algebraic surfaces.Daina Taiminahttps://www.blogger.com/profile/13079530989875080286noreply@blogger.comtag:blogger.com,1999:blog-5961106076123599293.post-19443406656938593502012-01-31T15:56:28.678-05:002012-01-31T15:56:28.678-05:00Any idea what the equation is for the first pictur...Any idea what the equation is for the first picture after "these are some of Man Ray's pictures"?Warrenhttps://www.blogger.com/profile/06680851479658735350noreply@blogger.comtag:blogger.com,1999:blog-5961106076123599293.post-34752067053365039772011-04-14T12:35:18.560-04:002011-04-14T12:35:18.560-04:00Old-fashioned or not, there's something much m...Old-fashioned or not, there's something much more intuitive in a 3-D geometrical model that you can touch and rotate in your hands than in a computer-generated 3-D drawing.Amynoreply@blogger.comtag:blogger.com,1999:blog-5961106076123599293.post-75715398704995713882011-04-03T20:05:44.955-04:002011-04-03T20:05:44.955-04:00Here is the answer to April fool's part in thi...Here is the answer to April fool's part in this post - there is no equation for the object in that last Man Ray's picture - it is just a stand for a model that has been lost.Daina Taiminahttps://www.blogger.com/profile/13079530989875080286noreply@blogger.comtag:blogger.com,1999:blog-5961106076123599293.post-48538539078489124822011-04-02T04:21:44.058-04:002011-04-02T04:21:44.058-04:00Superb visual geometrics! Or is it mathematical ar...Superb visual geometrics! Or is it mathematical arts? Anyway, it's absolutely amazing and visually beautiful.Tijahttps://www.blogger.com/profile/13438848738170311124noreply@blogger.com