MaplePrimes - Maple 2017 Posts and Questions
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en-us2023 Maplesoft, A Division of Waterloo Maple Inc.Maplesoft Document SystemThu, 28 Sep 2023 01:50:10 GMTThu, 28 Sep 2023 01:50:10 GMTMaple 2017 Questions and Posts on MaplePrimeshttp://www.mapleprimes.com/images/mapleprimeswhite.jpgMaplePrimes - Maple 2017 Posts and Questions
http://www.mapleprimes.com/products/Maple/Maple 2017
How to solve a multivariate non-linear system of equations with algebraic coefficient in Maple.
https://www.mapleprimes.com/questions/237033-How-To-Solve-A-Multivariate-Nonlinear?ref=Feed:MaplePrimes:Version Maple 2017
<p>I have a guess about the set of the zeros of the following polynomial</p>
<p style="text-align: center;">y(1-x^{m+1}z)+(1-x^{n+1}z), (here m,n are positive integers and z is a primitive d-root of unity)</p>
<p>which are located on the complex 2-dimensional torus. The set of solutions is finite (I think the system is zero-dimensional). My goal is to verify my guess numerically using Maple for some small values of m and n and a fixed value of z. I think if (x,y) is a solution, then x is either a (n-m) root of unity or a (n-m) root of 1/z^2 (where n>m).</p>
<p>You can find my code for n=3 and m = 1 attached (I was not able to load the mw format so I put the zip version). I consider z to be a third root of unity but actually, I am interested in putting z= exp(2pi/3*i) and even the real third root z=1 is not interesting for me, but since the exponential representation led to an error, I changed it to z and mentioned that z^3=1. Still, it has an error and I would be grateful if you could let me know how I can correct this code. </p>
<p><a href="/view.aspx?sf=237033_question/Question.maple.zip">Question.maple.zip</a></p>
<p>I have a guess about the set of the zeros of the following polynomial</p>
<p style="text-align: center;">y(1-x^{m+1}z)+(1-x^{n+1}z), (here m,n are positive integers and z is a primitive d-root of unity)</p>
<p>which are located on the complex 2-dimensional torus. The set of solutions is finite (I think the system is zero-dimensional). My goal is to verify my guess numerically using Maple for some small values of m and n and a fixed value of z. I think if (x,y) is a solution, then x is either a (n-m) root of unity or a (n-m) root of 1/z^2 (where n>m).</p>
<p>You can find my code for n=3 and m = 1 attached (I was not able to load the mw format so I put the zip version). I consider z to be a third root of unity but actually, I am interested in putting z= exp(2pi/3*i) and even the real third root z=1 is not interesting for me, but since the exponential representation led to an error, I changed it to z and mentioned that z^3=1. Still, it has an error and I would be grateful if you could let me know how I can correct this code. </p>
<p><a href="/view.aspx?sf=237033_question/Question.maple.zip">Question.maple.zip</a></p>
237033Thu, 14 Sep 2023 16:13:43 Z2211714722117147remove frames arround legend in graph
https://www.mapleprimes.com/questions/236942-Remove-Frames-Arround-Legend-In-Graph-?ref=Feed:MaplePrimes:Version Maple 2017
<p>Is there a way to delete frames arround the legend in a plot?</p>
<p>Is there a way to delete frames arround the legend in a plot?</p>
236942Sat, 26 Aug 2023 06:20:48 ZmohamedbaadechemohamedbaadecheHow to display a solution of the function
https://www.mapleprimes.com/questions/236878-How-To-Display-A-Solution-Of-The-Function?ref=Feed:MaplePrimes:Version Maple 2017
<p>Dear all<br>
Warm Greetings.</p>
<p>I want to display a solution (only numerical value) of the first derivative of the function for the values of x varies from 0 to 7 with step size 0.01.</p>
<p>I have attached the work file. <br>
<a href="/view.aspx?sf=236878_question/ODE.mw">ODE.mw</a></p>
<p>Please do the needful.</p>
<p>Thanks in advance.</p>
<p>Dear all<br>
Warm Greetings.</p>
<p>I want to display a solution (only numerical value) of the first derivative of the function for the values of x varies from 0 to 7 with step size 0.01.</p>
<p>I have attached the work file. <br>
<a href="/view.aspx?sf=236878_question/ODE.mw">ODE.mw</a></p>
<p>Please do the needful.</p>
<p>Thanks in advance.</p>
236878Fri, 11 Aug 2023 10:24:51 ZMadhukesh J KMadhukesh J KThis seems so simple ...
https://www.mapleprimes.com/questions/236358-This-Seems-So-Simple-?ref=Feed:MaplePrimes:Version Maple 2017
<p>Why does this not return a quick solution?</p>
<p>sol := solve(.2894606222 = .4090662520/((1+0.1481289280e-2*x)^5.034901366*(1/(1+0.1481289280e-2*x)^5.034901366)^.1986136226), x)</p>
<p><a href="/view.aspx?sf=236358_question/mw.mw">mw.mw</a></p>
<p>Why does this not return a quick solution?</p>
<p>sol := solve(.2894606222 = .4090662520/((1+0.1481289280e-2*x)^5.034901366*(1/(1+0.1481289280e-2*x)^5.034901366)^.1986136226), x)</p>
<p><a href="/view.aspx?sf=236358_question/mw.mw">mw.mw</a></p>
236358Fri, 12 May 2023 17:27:13 ZwjgwjgAn unexpected & strange error.
https://www.mapleprimes.com/questions/235491-An-Unexpected--Strange-Error?ref=Feed:MaplePrimes:Version Maple 2017
<p>Are Maple settings responsible for this error:<br>
<br>
<img src="/view.aspx?sf=235491_question/WeirdMapleError.PNG"></p>
<p>Are Maple settings responsible for this error:<br />
<br />
<img src="/view.aspx?sf=235491_question/WeirdMapleError.PNG" /></p>
235491Wed, 04 Jan 2023 16:11:08 ZChristian WolinskiChristian WolinskiHow do i correct "error, illegal use of an object as a name"
https://www.mapleprimes.com/questions/235180-How-Do-I-Correct-error-Illegal-Use?ref=Feed:MaplePrimes:Version Maple 2017
<p>HHow do i correct "error, illegal use of an object as a name"</p>
<p>HHow do i correct "error, illegal use of an object as a name"</p>
235180Thu, 17 Nov 2022 08:58:26 ZAligarafAligaraf