http://www.mapleprimes.com/questions/100426-Need-Help-To-Determine-The-Max-Of-Function en-us 2026 Maplesoft, A Division of Waterloo Maple Inc. Maplesoft Document System Tue, 09 Jun 2026 12:18:39 GMT Tue, 09 Jun 2026 12:18:39 GMT The latest answers and comments added to the Question, need help to determine the max of function http://www.mapleprimes.com/images/mapleprimeswhite.jpg http://www.mapleprimes.com/questions/100426-Need-Help-To-Determine-The-Max-Of-Function http://www.mapleprimes.com/questions/100426-Need-Help-To-Determine-The-Max-Of-Function?ref=Feed:MaplePrimes:need help to determine the max of function:Comments#answer100434 <p>Your differential equation has symbolic parameters a,b,c,d,e as well as an additional unknown function z(x).&nbsp; You also didn't specify initial or boundary conditions.&nbsp; Without knowing what these are (or at least most of them), it's going to be difficult to determine the maximum.</p> <p>Your differential equation has symbolic parameters a,b,c,d,e as well as an additional unknown function z(x).&nbsp; You also didn't specify initial or boundary conditions.&nbsp; Without knowing what these are (or at least most of them), it's going to be difficult to determine the maximum.</p> 100434 Fri, 24 Dec 2010 23:08:29 Z Robert Israel Robert Israel http://www.mapleprimes.com/questions/100426-Need-Help-To-Determine-The-Max-Of-Function?ref=Feed:MaplePrimes:need help to determine the max of function:Comments#comment100436 <p><span class="mainBody document"> <p>ah ok, the variables must be fixed !!! and how can I determin the initial or boundary conditions ??!!!!</p> <p>you don't have a programming algorithme to resolve the max without specified the value of variables ?!!!</p> <p>thanks again</p> </span></p> <p><span class="mainBody document"> <p>ah ok, the variables must be fixed !!! and how can I determin the initial or boundary conditions ??!!!!</p> <p>you don't have a programming algorithme to resolve the max without specified the value of variables ?!!!</p> <p>thanks again</p> </span></p> 100436 Sat, 25 Dec 2010 00:01:44 Z elkassir elkassir