tag:blogger.com,1999:blog-8385614935184816985.post7362524743521101901..comments2024-02-14T03:55:44.949-07:00Comments on Please Make A Note: Solving Differential Equations with Mathematica - Part IV: Equation TrekkeryNothttp://www.blogger.com/profile/00927814737369584226noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-8385614935184816985.post-47786047004995953772011-05-09T12:39:47.131-06:002011-05-09T12:39:47.131-06:00This is really interesting because I didn't kn...This is really interesting because I didn't know I can get viagra online theorems, it should be something new in order to solve those equations, I'm really astonished with that.viagra onlinehttp://www.iservepharmacy.com/noreply@blogger.comtag:blogger.com,1999:blog-8385614935184816985.post-3748259131285313762011-04-28T14:23:05.233-06:002011-04-28T14:23:05.233-06:00wow you solve that problem without use the viagra ...wow you solve that problem without use the <a href="http://www.iservepharmacy.com/" rel="nofollow">viagra online</a> theorem, you're a complete genius pal!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8385614935184816985.post-36352406429563745532009-04-16T23:38:00.000-06:002009-04-16T23:38:00.000-06:00Thank you for your comment.
According to the mat...Thank you for your comment. <br /><br />According to the mathematica documentation, equation trekker can only handle a system of two first order ODEs.<br /><br />Have you seen the Mathematica demonstration project on the double pendulum?<br /><br />http://demonstrations.wolfram.com/DoublePendulum/<br /><br />I hope this helps. Good luck with your work.yNothttps://www.blogger.com/profile/14726971650187585982noreply@blogger.comtag:blogger.com,1999:blog-8385614935184816985.post-18115774174139642282009-04-16T11:16:00.000-06:002009-04-16T11:16:00.000-06:00I am working on a project that models the double-p...I am working on a project that models the double-pendulum system, undamped and undriven. I am having trouble setting up the Mathematica code in order to display the graphs of theta-dot vs. time, the phase-space portraits, and the poincare sections. As you may know, this system is a pair of coupled ordinary differential equations (second order), and I'm not sure if these can be plotted using EquationTrekker. If not, do you know of another way to accomplish the same task? Any input would be greatly appreciated as I am fairly unfamililar with Mathematica and am struggling to get these plots so that I can analyze them and complete my undergraduate thesis.Anonymousnoreply@blogger.com