From: SourceForge.net <no...@so...> - 2009-05-24 21:12:29
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Bugs item #2796194, was opened at 2009-05-24 17:12 Message generated for change (Tracker Item Submitted) made by rvh2007 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2796194&group_id=4933 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Lisp Core - Integration Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Rich Hennessy (rvh2007) Assigned to: Nobody/Anonymous (nobody) Summary: error doing a Fourier transform Initial Comment: (%i1) integrate(%pi*exp(-2*%pi*t)*exp(2*%pi*x*t*%i),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2796194&group_id=4933 |
From: SourceForge.net <no...@so...> - 2009-05-24 21:18:52
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Bugs item #2796194, was opened at 2009-05-24 17:12 Message generated for change (Comment added) made by rvh2007 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2796194&group_id=4933 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Lisp Core - Integration Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Rich Hennessy (rvh2007) Assigned to: Nobody/Anonymous (nobody) Summary: error doing a Fourier transform Initial Comment: (%i1) integrate(%pi*exp(-2*%pi*t)*exp(2*%pi*x*t*%i),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. ---------------------------------------------------------------------- >Comment By: Rich Hennessy (rvh2007) Date: 2009-05-24 17:18 Message: I get this same error in my pwdefint() function in pw.mac. I don't think it is a problem with pwdefint(). See the second case. (%i1) pwdefint(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. case 2: (%i1) integrate(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. (%i2) load(abs_integrate); (%o2) C:/Maxima-5.18.1/share/maxima/5.18.1/share/contrib/integration/abs_integrate.mac (%i3) integrate(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. (%i4) ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2796194&group_id=4933 |
From: SourceForge.net <no...@so...> - 2009-07-07 18:46:55
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Bugs item #2796194, was opened at 2009-05-24 17:12 Message generated for change (Comment added) made by rtoy You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2796194&group_id=4933 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Lisp Core - Integration Group: None >Status: Pending >Resolution: Works For Me Priority: 5 Private: No Submitted By: Rich Hennessy (rvh2007) Assigned to: Nobody/Anonymous (nobody) Summary: error doing a Fourier transform Initial Comment: (%i1) integrate(%pi*exp(-2*%pi*t)*exp(2*%pi*x*t*%i),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. ---------------------------------------------------------------------- >Comment By: Raymond Toy (rtoy) Date: 2009-07-07 14:46 Message: This no longer appears to happen in the CVS version. (The result isn't great since it contains a lot of limit expressions, but the Lisp error is gone. I did not check to see if the answer makes sense or not.) Marking as pending/worksforme ---------------------------------------------------------------------- Comment By: Rich Hennessy (rvh2007) Date: 2009-05-24 17:18 Message: I get this same error in my pwdefint() function in pw.mac. I don't think it is a problem with pwdefint(). See the second case. (%i1) pwdefint(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. case 2: (%i1) integrate(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. (%i2) load(abs_integrate); (%o2) C:/Maxima-5.18.1/share/maxima/5.18.1/share/contrib/integration/abs_integrate.mac (%i3) integrate(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. (%i4) ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2796194&group_id=4933 |
From: SourceForge.net <no...@so...> - 2009-07-22 02:20:28
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Bugs item #2796194, was opened at 2009-05-24 21:12 Message generated for change (Comment added) made by sf-robot You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2796194&group_id=4933 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Lisp Core - Integration Group: None >Status: Closed Resolution: Works For Me Priority: 5 Private: No Submitted By: Rich Hennessy (rvh2007) Assigned to: Nobody/Anonymous (nobody) Summary: error doing a Fourier transform Initial Comment: (%i1) integrate(%pi*exp(-2*%pi*t)*exp(2*%pi*x*t*%i),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. ---------------------------------------------------------------------- >Comment By: SourceForge Robot (sf-robot) Date: 2009-07-22 02:20 Message: This Tracker item was closed automatically by the system. It was previously set to a Pending status, and the original submitter did not respond within 14 days (the time period specified by the administrator of this Tracker). ---------------------------------------------------------------------- Comment By: Raymond Toy (rtoy) Date: 2009-07-07 18:46 Message: This no longer appears to happen in the CVS version. (The result isn't great since it contains a lot of limit expressions, but the Lisp error is gone. I did not check to see if the answer makes sense or not.) Marking as pending/worksforme ---------------------------------------------------------------------- Comment By: Rich Hennessy (rvh2007) Date: 2009-05-24 21:18 Message: I get this same error in my pwdefint() function in pw.mac. I don't think it is a problem with pwdefint(). See the second case. (%i1) pwdefint(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. case 2: (%i1) integrate(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. (%i2) load(abs_integrate); (%o2) C:/Maxima-5.18.1/share/maxima/5.18.1/share/contrib/integration/abs_integrate.mac (%i3) integrate(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. (%i4) ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2796194&group_id=4933 |
From: SourceForge.net <no...@so...> - 2009-07-23 05:37:06
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Bugs item #2796194, was opened at 2009-05-24 15:12 Message generated for change (Comment added) made by robert_dodier You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2796194&group_id=4933 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Lisp Core - Integration Group: None >Status: Open Resolution: Works For Me Priority: 5 Private: No Submitted By: Rich Hennessy (rvh2007) Assigned to: Nobody/Anonymous (nobody) Summary: error doing a Fourier transform Initial Comment: (%i1) integrate(%pi*exp(-2*%pi*t)*exp(2*%pi*x*t*%i),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. ---------------------------------------------------------------------- >Comment By: Robert Dodier (robert_dodier) Date: 2009-07-22 23:37 Message: Reopening this item. I still see it. Appears to be triggered because TVAR-LIM does not have a case for MPLUS expressions. ---------------------------------------------------------------------- Comment By: SourceForge Robot (sf-robot) Date: 2009-07-21 20:20 Message: This Tracker item was closed automatically by the system. It was previously set to a Pending status, and the original submitter did not respond within 14 days (the time period specified by the administrator of this Tracker). ---------------------------------------------------------------------- Comment By: Raymond Toy (rtoy) Date: 2009-07-07 12:46 Message: This no longer appears to happen in the CVS version. (The result isn't great since it contains a lot of limit expressions, but the Lisp error is gone. I did not check to see if the answer makes sense or not.) Marking as pending/worksforme ---------------------------------------------------------------------- Comment By: Rich Hennessy (rvh2007) Date: 2009-05-24 15:18 Message: I get this same error in my pwdefint() function in pw.mac. I don't think it is a problem with pwdefint(). See the second case. (%i1) pwdefint(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. case 2: (%i1) integrate(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. (%i2) load(abs_integrate); (%o2) C:/Maxima-5.18.1/share/maxima/5.18.1/share/contrib/integration/abs_integrate.mac (%i3) integrate(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. (%i4) ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2796194&group_id=4933 |
From: SourceForge.net <no...@so...> - 2009-11-14 12:47:52
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Bugs item #2796194, was opened at 2009-05-24 23:12 Message generated for change (Settings changed) made by crategus You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2796194&group_id=4933 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Lisp Core - Integration Group: None Status: Open >Resolution: None Priority: 5 Private: No Submitted By: Rich Hennessy (rvh2007) Assigned to: Nobody/Anonymous (nobody) Summary: error doing a Fourier transform Initial Comment: (%i1) integrate(%pi*exp(-2*%pi*t)*exp(2*%pi*x*t*%i),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. ---------------------------------------------------------------------- >Comment By: Dieter Kaiser (crategus) Date: 2009-11-14 13:47 Message: For the integral of the bug report I get the following with Maxima 5.19post: A not fully evaluated solution for x > 0: (%i1) integrate(%pi*exp(-2*%pi*t)*exp(2*%pi*x*t*%i),t,minf,inf); Is x positive, negative, or zero? p; (%o1) %pi*(-('limit(2*%pi*%e^-(2*%pi*t)*x*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*cos(2*%pi*t*x),t,minf,plus)) /(4*%pi^2*x^2+4*%pi^2) +('limit(2*%pi*%e^-(2*%pi*t)*x*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*cos(2*%pi*t*x),t,inf,minus)) /(4*%pi^2*x^2+4*%pi^2) +%i*(('limit(-2*%pi*%e^-(2*%pi*t)*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*x*cos(2*%pi*t*x),t,inf,minus)) /(4*%pi^2*x^2+4*%pi^2) -('limit(-2*%pi*%e^-(2*%pi*t)*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*x*cos(2*%pi*t*x),t,minf,plus)) /(4*%pi^2*x^2+4*%pi^2))) Again a solution for x < 0: (%i2) integrate(%pi*exp(-2*%pi*t)*exp(2*%pi*x*t*%i),t,minf,inf); Is x positive, negative, or zero? n; (%o2) %pi*(-('limit(2*%pi*%e^-(2*%pi*t)*x*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*cos(2*%pi*t*x),t,minf,plus)) /(4*%pi^2*x^2+4*%pi^2) +('limit(2*%pi*%e^-(2*%pi*t)*x*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*cos(2*%pi*t*x),t,inf,minus)) /(4*%pi^2*x^2+4*%pi^2) +%i*(('limit(-2*%pi*%e^-(2*%pi*t)*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*x*cos(2*%pi*t*x),t,inf,minus)) /(4*%pi^2*x^2+4*%pi^2) -('limit(-2*%pi*%e^-(2*%pi*t)*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*x*cos(2*%pi*t*x),t,minf,plus)) /(4*%pi^2*x^2+4*%pi^2))) But a Lisp error for x = 0: (%i3) integrate(%pi*exp(-2*%pi*t)*exp(2*%pi*x*t*%i),t,minf,inf); Is x positive, negative, or zero? z; ** - Continuable Error Invalid trig kernel in tvar-lim If you continue (by typing 'continue'): Return from COMMON-LISP:BREAK loop The following restarts are also available: MACSYMA-QUIT :R1 Maxima top-level Break 1 [2]> :r1 Maxima restarted. This could be the correct solution for x=0. For this case one factor of the integrand vanishs and the integral is divergent: (%i4) integrate(%pi*exp(-2*%pi*t),t,minf,inf); defint: integral is divergent. -- an error. To debug this try: debugmode(true); Setting the resolution to "none". Dieter Kaiser ---------------------------------------------------------------------- Comment By: Robert Dodier (robert_dodier) Date: 2009-07-23 07:37 Message: Reopening this item. I still see it. Appears to be triggered because TVAR-LIM does not have a case for MPLUS expressions. ---------------------------------------------------------------------- Comment By: SourceForge Robot (sf-robot) Date: 2009-07-22 04:20 Message: This Tracker item was closed automatically by the system. It was previously set to a Pending status, and the original submitter did not respond within 14 days (the time period specified by the administrator of this Tracker). ---------------------------------------------------------------------- Comment By: Raymond Toy (rtoy) Date: 2009-07-07 20:46 Message: This no longer appears to happen in the CVS version. (The result isn't great since it contains a lot of limit expressions, but the Lisp error is gone. I did not check to see if the answer makes sense or not.) Marking as pending/worksforme ---------------------------------------------------------------------- Comment By: Rich Hennessy (rvh2007) Date: 2009-05-24 23:18 Message: I get this same error in my pwdefint() function in pw.mac. I don't think it is a problem with pwdefint(). See the second case. (%i1) pwdefint(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. case 2: (%i1) integrate(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. (%i2) load(abs_integrate); (%o2) C:/Maxima-5.18.1/share/maxima/5.18.1/share/contrib/integration/abs_integrate.mac (%i3) integrate(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. (%i4) ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2796194&group_id=4933 |
From: SourceForge.net <no...@so...> - 2010-10-10 20:57:56
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Bugs item #2796194, was opened at 2009-05-24 23:12 Message generated for change (Settings changed) made by crategus You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2796194&group_id=4933 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Lisp Core - Integration Group: None >Status: Closed >Resolution: Fixed Priority: 5 Private: No Submitted By: Rich Hennessy (rvh2007) Assigned to: Nobody/Anonymous (nobody) Summary: error doing a Fourier transform Initial Comment: (%i1) integrate(%pi*exp(-2*%pi*t)*exp(2*%pi*x*t*%i),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. ---------------------------------------------------------------------- >Comment By: Dieter Kaiser (crategus) Date: 2010-10-10 22:57 Message: Fixed in hayat.lisp revision 1.44. Closing this bug report as fixed. Dieter Kaiser ---------------------------------------------------------------------- Comment By: Dieter Kaiser (crategus) Date: 2009-11-14 13:47 Message: For the integral of the bug report I get the following with Maxima 5.19post: A not fully evaluated solution for x > 0: (%i1) integrate(%pi*exp(-2*%pi*t)*exp(2*%pi*x*t*%i),t,minf,inf); Is x positive, negative, or zero? p; (%o1) %pi*(-('limit(2*%pi*%e^-(2*%pi*t)*x*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*cos(2*%pi*t*x),t,minf,plus)) /(4*%pi^2*x^2+4*%pi^2) +('limit(2*%pi*%e^-(2*%pi*t)*x*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*cos(2*%pi*t*x),t,inf,minus)) /(4*%pi^2*x^2+4*%pi^2) +%i*(('limit(-2*%pi*%e^-(2*%pi*t)*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*x*cos(2*%pi*t*x),t,inf,minus)) /(4*%pi^2*x^2+4*%pi^2) -('limit(-2*%pi*%e^-(2*%pi*t)*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*x*cos(2*%pi*t*x),t,minf,plus)) /(4*%pi^2*x^2+4*%pi^2))) Again a solution for x < 0: (%i2) integrate(%pi*exp(-2*%pi*t)*exp(2*%pi*x*t*%i),t,minf,inf); Is x positive, negative, or zero? n; (%o2) %pi*(-('limit(2*%pi*%e^-(2*%pi*t)*x*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*cos(2*%pi*t*x),t,minf,plus)) /(4*%pi^2*x^2+4*%pi^2) +('limit(2*%pi*%e^-(2*%pi*t)*x*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*cos(2*%pi*t*x),t,inf,minus)) /(4*%pi^2*x^2+4*%pi^2) +%i*(('limit(-2*%pi*%e^-(2*%pi*t)*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*x*cos(2*%pi*t*x),t,inf,minus)) /(4*%pi^2*x^2+4*%pi^2) -('limit(-2*%pi*%e^-(2*%pi*t)*sin(2*%pi*t*x) -2*%pi*%e^-(2*%pi*t)*x*cos(2*%pi*t*x),t,minf,plus)) /(4*%pi^2*x^2+4*%pi^2))) But a Lisp error for x = 0: (%i3) integrate(%pi*exp(-2*%pi*t)*exp(2*%pi*x*t*%i),t,minf,inf); Is x positive, negative, or zero? z; ** - Continuable Error Invalid trig kernel in tvar-lim If you continue (by typing 'continue'): Return from COMMON-LISP:BREAK loop The following restarts are also available: MACSYMA-QUIT :R1 Maxima top-level Break 1 [2]> :r1 Maxima restarted. This could be the correct solution for x=0. For this case one factor of the integrand vanishs and the integral is divergent: (%i4) integrate(%pi*exp(-2*%pi*t),t,minf,inf); defint: integral is divergent. -- an error. To debug this try: debugmode(true); Setting the resolution to "none". Dieter Kaiser ---------------------------------------------------------------------- Comment By: Robert Dodier (robert_dodier) Date: 2009-07-23 07:37 Message: Reopening this item. I still see it. Appears to be triggered because TVAR-LIM does not have a case for MPLUS expressions. ---------------------------------------------------------------------- Comment By: SourceForge Robot (sf-robot) Date: 2009-07-22 04:20 Message: This Tracker item was closed automatically by the system. It was previously set to a Pending status, and the original submitter did not respond within 14 days (the time period specified by the administrator of this Tracker). ---------------------------------------------------------------------- Comment By: Raymond Toy (rtoy) Date: 2009-07-07 20:46 Message: This no longer appears to happen in the CVS version. (The result isn't great since it contains a lot of limit expressions, but the Lisp error is gone. I did not check to see if the answer makes sense or not.) Marking as pending/worksforme ---------------------------------------------------------------------- Comment By: Rich Hennessy (rvh2007) Date: 2009-05-24 23:18 Message: I get this same error in my pwdefint() function in pw.mac. I don't think it is a problem with pwdefint(). See the second case. (%i1) pwdefint(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. case 2: (%i1) integrate(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. (%i2) load(abs_integrate); (%o2) C:/Maxima-5.18.1/share/maxima/5.18.1/share/contrib/integration/abs_integrate.mac (%i3) integrate(%pi*exp(-2*%pi*abs(t))*exp(2*%pi*%i*x*t),t,minf,inf); Maxima encountered a Lisp error: Unhandled kernel in tvar-lim Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. (%i4) ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=2796194&group_id=4933 |