http://www.mapleprimes.com/questions/129133-Error-Using-Subs-Command en-us 2026 Maplesoft, A Division of Waterloo Maple Inc. Maplesoft Document System Thu, 11 Jun 2026 15:03:56 GMT Thu, 11 Jun 2026 15:03:56 GMT The latest answers and comments added to the Question, Error using subs command http://www.mapleprimes.com/images/mapleprimeswhite.jpg http://www.mapleprimes.com/questions/129133-Error-Using-Subs-Command http://www.mapleprimes.com/questions/129133-Error-Using-Subs-Command?ref=Feed:MaplePrimes:Error using subs command:Comments#answer129134 <p>Change notations for T[inf] and T[w] or replace T:=a*y^2+... by TT:= a*y^2+...: you use T as a name and an indexed name simultaneously.&nbsp; A similar problem was recently discussed here: <a href="http://www.mapleprimes.com/questions/128867-Variables-With-Indices">http://www.mapleprimes.com/questions/128867-Variables-With-Indices</a></p> <p>Change notations for T[inf] and T[w] or replace T:=a*y^2+... by TT:= a*y^2+...: you use T as a name and an indexed name simultaneously.&nbsp; A similar problem was recently discussed here: <a href="http://www.mapleprimes.com/questions/128867-Variables-With-Indices">http://www.mapleprimes.com/questions/128867-Variables-With-Indices</a></p> 129134 Tue, 27 Dec 2011 12:18:15 Z Markiyan Hirnyk Markiyan Hirnyk http://www.mapleprimes.com/questions/129133-Error-Using-Subs-Command?ref=Feed:MaplePrimes:Error using subs command:Comments#answer129137 It's hard to see from image (if you copy-paste your input in Maple's 1D format, it will be easy for others to copy-paste into their worksheet and see what's going on), but you've got dots, e.g. a dot between b and y, is that the dot product for vectors, a multiplication operation for scalars, etc.? if the latter, if you're using a 1D worksheet, try replacing it with a star *. Can you tell us: Are you using document/worksheet, 1D/2D, etc.? It's hard to see from image (if you copy-paste your input in Maple's 1D format, it will be easy for others to copy-paste into their worksheet and see what's going on), but you've got dots, e.g. a dot between b and y, is that the dot product for vectors, a multiplication operation for scalars, etc.? if the latter, if you're using a 1D worksheet, try replacing it with a star *. Can you tell us: Are you using document/worksheet, 1D/2D, etc.? 129137 Tue, 27 Dec 2011 16:09:37 Z PatrickT PatrickT http://www.mapleprimes.com/questions/129133-Error-Using-Subs-Command?ref=Feed:MaplePrimes:Error using subs command:Comments#comment129142 <p>I am using worksheet mode. I have attached the MAPLE file for ready reference.</p> <p>I am using worksheet mode. I have attached the MAPLE file for ready reference.</p> 129142 Tue, 27 Dec 2011 19:18:00 Z samantasubho samantasubho