Fun Math Problem 'Cussed Ladders'
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09-19-2017, 03:54 PM
(This post was last modified: 09-19-2017 04:00 PM by Gerson W. Barbosa.)
Post: #19
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RE: Fun Math Problem 'Cussed Ladders'
(09-19-2017 10:04 AM)AlexFekken Wrote:(09-17-2017 12:22 AM)Gerson W. Barbosa Wrote: That's a convoluted solution, not to be taken seriously. RMollov's solution in the 2013 thread gives the distance in only one step, but its closed form version is also lengthy: The problem is mine is not a straightforward solution. If a quartic equation has to be solved, then it's better to choose RMollov's, which gives the answer we are looking for without further calculation. I don't believe my final expression, after fully simplified, would be any shorter than the one obtained through the other quartic equation. For practical purposes it's better to use a numerical solver than those beautiful (and lengthy) exact solutions. That's what I did then: http://farm3.staticflickr.com/2860/11828...6eef_o.jpg A somewhat winding road towards the desired destination. |
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