From: SourceForge.net <no...@so...> - 2003-05-30 00:28:45
|
Bugs item #745842, was opened at 2003-05-29 17:28 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=745842&group_id=4933 Category: Share Libraries Group: None Status: Open Resolution: None Priority: 5 Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: ctensr problems Initial Comment: There seem to be a couple of problems in ctensr: 1) A minor documentation issue; contrary to the docs, you have to do load(ctensr); before tsetup(); 2) A more serious problem: at some point it fails to print a prompt, although if you know what to type and keep going, it accepts the input, as shown here: (C1) tsetup(); (D1) TSETUP() (C2) load(ctensr); (D2) /usr/share/maxima/5.9.0/share/tensor/ctensr.mac (C3) tsetup(); enter the dimension of the coordinate system: 4; do you wish to change the coordinate names? n; do you want to 1. enter a new metric? 2. enter a metric from a file? 3. approximate a metric with a taylor series? 1; Is the matrix 1. Diagonal 2. Symmetric 3. Antisymmetric 4. General 1; a^2; a^2; a^2; -1; Answer 1, 2, 3 or 4 : Row 1 Column 1: Row 2 Column 2: Row 3 Column 3: Row 4 Column 4: Matrix entered. enter functional dependencies with the depends function or 'n' if none depends(a,t); do you wish to see the metric? y; [ 2 ] [ a 0 0 0 ] [ ] [ 2 ] [ 0 a 0 0 ] [ ] [ 2 ] [ 0 0 a 0 ] [ ] [ 0 0 0 - 1 ] do you wish to see the metric inverse? n; (D3) DONE (C4) bug_report(); The Maxima bug database is available at http://sourceforge.net/tracker/?atid=104933&group_id=4933&func=browse Submit bug reports by following the 'Submit New' link on that page. Please include the following build information with your bug report: ------------------------------------------------------------- Maxima version: 5.9.0 Maxima build date: 21:17 2/9/2003 host type: i386-redhat-linux-gnu lisp-implementation-type: CMU Common Lisp lisp-implementation-version: 18d Notice that it printed the prompts only after all the metric components had been typed. In xmaxima, the problem is worse, and the prompts stop immediately. Larry Ford fo...@co... ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=745842&group_id=4933 |
From: SourceForge.net <no...@so...> - 2004-10-13 23:37:42
|
Bugs item #745842, was opened at 2003-05-29 20:28 Message generated for change (Settings changed) made by vttoth You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=745842&group_id=4933 Category: Share Libraries Group: None >Status: Closed >Resolution: Fixed Priority: 5 Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: ctensr problems Initial Comment: There seem to be a couple of problems in ctensr: 1) A minor documentation issue; contrary to the docs, you have to do load(ctensr); before tsetup(); 2) A more serious problem: at some point it fails to print a prompt, although if you know what to type and keep going, it accepts the input, as shown here: (C1) tsetup(); (D1) TSETUP() (C2) load(ctensr); (D2) /usr/share/maxima/5.9.0/share/tensor/ctensr.mac (C3) tsetup(); enter the dimension of the coordinate system: 4; do you wish to change the coordinate names? n; do you want to 1. enter a new metric? 2. enter a metric from a file? 3. approximate a metric with a taylor series? 1; Is the matrix 1. Diagonal 2. Symmetric 3. Antisymmetric 4. General 1; a^2; a^2; a^2; -1; Answer 1, 2, 3 or 4 : Row 1 Column 1: Row 2 Column 2: Row 3 Column 3: Row 4 Column 4: Matrix entered. enter functional dependencies with the depends function or 'n' if none depends(a,t); do you wish to see the metric? y; [ 2 ] [ a 0 0 0 ] [ ] [ 2 ] [ 0 a 0 0 ] [ ] [ 2 ] [ 0 0 a 0 ] [ ] [ 0 0 0 - 1 ] do you wish to see the metric inverse? n; (D3) DONE (C4) bug_report(); The Maxima bug database is available at http://sourceforge.net/tracker/?atid=104933&group_id=4933&func=browse Submit bug reports by following the 'Submit New' link on that page. Please include the following build information with your bug report: ------------------------------------------------------------- Maxima version: 5.9.0 Maxima build date: 21:17 2/9/2003 host type: i386-redhat-linux-gnu lisp-implementation-type: CMU Common Lisp lisp-implementation-version: 18d Notice that it printed the prompts only after all the metric components had been typed. In xmaxima, the problem is worse, and the prompts stop immediately. Larry Ford fo...@co... ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=745842&group_id=4933 |