Bug#493882: maxima: Strange error with the latest version

2008-08-07 Thread Hongzheng Wang
Hi, David, Thank you for your post. I think your analysis is right. I tested pure maxima environment, no such a problem; it happens only in wxmaxima. I guess there might be something incompatible in the process communication between wxmaxima and current version of maxima. Some related info: wx

Bug#493882: maxima: Strange error with the latest version

2008-08-06 Thread David Bremner
At Wed, 6 Aug 2008 01:29:28 +0800, > After upgrading to the latest version, 5.15, I found some strange > errors when using it. To be specific, suppose we try to solve such an > integration: > integrate(exp(x)*x, x, 0, r); > > it will report: > Maxima encountered a Lisp error: > Error in SYMBOL-

Bug#493882: maxima: Strange error with the latest version

2008-08-05 Thread Hongzheng Wang
Subject: maxima: Strange error with the latest version Package: maxima Version: 5.15.0-2 Severity: normal Hi, After upgrading to the latest version, 5.15, I found some strange errors when using it. To be specific, suppose we try to solve such an integration: integrate(exp(x)*x, x, 0, r); it wil