Student Support Forum: 'Electrical Problem' topicStudent Support Forum > General > "Electrical Problem"

 < Previous Comment | Next Comment > Help | Reply To Comment | Reply To Topic
 Author Comment/Response yehuda 05/16/13 4:56pm First you multiplied t'[x] by ZERO in the right hand side of your non linear ODE DSolve[{4/(\[Pi]*50)*t''[x] == 0*t'[x] + (0.77 - (0.667*Sin[t[x]])), t[0] == 0.4858, t'[0] == 0}, t[x], x] It means that the ODE depends only on second and zero derivatives, and it is non linear for such non linear equation, it is recommended to use NDSolve (read documentation for that), but before that please check if the multiplication by zero is true since that the solution explodes best yehuda URL: ,

 Subject (listing for 'Electrical Problem') Author Date Posted Electrical Problem Inigo 05/16/13 10:12am Re: Electrical Problem Bill Simpson 05/16/13 11:22am Re: Electrical Problem yehuda 05/16/13 4:56pm Re: Electrical Problem Inigo 05/17/13 00:46am Re: Electrical Problem Inigo 05/17/13 11:13am
 < Previous Comment | Next Comment > Help | Reply To Comment | Reply To Topic