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From: SourceForge.net <noreply@so...>  20101024 18:18:58

Bugs item #3094299, was opened at 20101025 02:18 Message generated for change (Tracker Item Submitted) made by pevzi You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&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  Limit Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Pevzi (pevzi) Assigned to: Nobody/Anonymous (nobody) Summary: Maxima hangs when trying to find the limit Initial Comment: When I try this expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x=0) maxima hangs permanently.  You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&group_id=4933 
From: SourceForge.net <noreply@so...>  20101024 18:22:23

Bugs item #3094299, was opened at 20101025 02:18 Message generated for change (Comment added) made by pevzi You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&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  Limit Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Pevzi (pevzi) Assigned to: Nobody/Anonymous (nobody) Summary: Maxima hangs when trying to find the limit Initial Comment: When I try this expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x=0) maxima hangs permanently.  Comment By: Pevzi (pevzi) Date: 20101025 02:22 Message: Oh, wait, of course that expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0) I found that bug while using Sage and accidently copied it in Sage format.  You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&group_id=4933 
From: SourceForge.net <noreply@so...>  20101024 19:27:06

Bugs item #3094299, was opened at 20101024 20:18 Message generated for change (Comment added) made by crategus You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&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  Limit Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Pevzi (pevzi) Assigned to: Nobody/Anonymous (nobody) Summary: Maxima hangs when trying to find the limit Initial Comment: When I try this expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x=0) maxima hangs permanently.  >Comment By: Dieter Kaiser (crategus) Date: 20101024 21:27 Message: For the record: It take a long time (61 sec on my computer), but I get a result: Maxima version: 5.22post Maxima build date: 19:22 10/22/2010 Host type: i686pclinuxgnu Lisp implementation type: SBCL Lisp implementation version: 1.0.40 Evaluation took 0.0000 seconds (0.0020 elapsed) using 70.789 KB. (%o1) (%i2) limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0); Evaluation took 61.4400 seconds (64.9250 elapsed) using 4959.743 MB. (%o2) 8 I think the result is correct. Dieter Kaiser  Comment By: Pevzi (pevzi) Date: 20101024 20:22 Message: Oh, wait, of course that expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0) I found that bug while using Sage and accidently copied it in Sage format.  You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&group_id=4933 
From: SourceForge.net <noreply@so...>  20101025 00:15:51

Bugs item #3094299, was opened at 20101025 02:18 Message generated for change (Comment added) made by pevzi You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&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  Limit Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Pevzi (pevzi) Assigned to: Nobody/Anonymous (nobody) Summary: Maxima hangs when trying to find the limit Initial Comment: When I try this expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x=0) maxima hangs permanently.  Comment By: Pevzi (pevzi) Date: 20101025 08:15 Message: Hm, yes, that's correct. So it seems that I didn't wait enough time while my Eee was performing calculations. But for me, one minute to find a limit is too long (for example, SymPy finds this in 45 seconds), so maybe it's a sort of bug anyway?  Comment By: Dieter Kaiser (crategus) Date: 20101025 03:27 Message: For the record: It take a long time (61 sec on my computer), but I get a result: Maxima version: 5.22post Maxima build date: 19:22 10/22/2010 Host type: i686pclinuxgnu Lisp implementation type: SBCL Lisp implementation version: 1.0.40 Evaluation took 0.0000 seconds (0.0020 elapsed) using 70.789 KB. (%o1) (%i2) limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0); Evaluation took 61.4400 seconds (64.9250 elapsed) using 4959.743 MB. (%o2) 8 I think the result is correct. Dieter Kaiser  Comment By: Pevzi (pevzi) Date: 20101025 02:22 Message: Oh, wait, of course that expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0) I found that bug while using Sage and accidently copied it in Sage format.  You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&group_id=4933 
From: SourceForge.net <noreply@so...>  20101025 02:02:57

Bugs item #3094299, was opened at 20101024 14:18 Message generated for change (Comment added) made by rtoy You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&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  Limit Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Pevzi (pevzi) Assigned to: Nobody/Anonymous (nobody) Summary: Maxima hangs when trying to find the limit Initial Comment: When I try this expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x=0) maxima hangs permanently.  >Comment By: Raymond Toy (rtoy) Date: 20101024 22:02 Message: FWIW, tlimit finds the limit in a hundredth of a second or so on my computer. gruntz(<expr>, x, 0, 'plus) also takes a fraction of a second.  Comment By: Pevzi (pevzi) Date: 20101024 20:15 Message: Hm, yes, that's correct. So it seems that I didn't wait enough time while my Eee was performing calculations. But for me, one minute to find a limit is too long (for example, SymPy finds this in 45 seconds), so maybe it's a sort of bug anyway?  Comment By: Dieter Kaiser (crategus) Date: 20101024 15:27 Message: For the record: It take a long time (61 sec on my computer), but I get a result: Maxima version: 5.22post Maxima build date: 19:22 10/22/2010 Host type: i686pclinuxgnu Lisp implementation type: SBCL Lisp implementation version: 1.0.40 Evaluation took 0.0000 seconds (0.0020 elapsed) using 70.789 KB. (%o1) (%i2) limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0); Evaluation took 61.4400 seconds (64.9250 elapsed) using 4959.743 MB. (%o2) 8 I think the result is correct. Dieter Kaiser  Comment By: Pevzi (pevzi) Date: 20101024 14:22 Message: Oh, wait, of course that expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0) I found that bug while using Sage and accidently copied it in Sage format.  You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&group_id=4933 
From: SourceForge.net <noreply@so...>  20101026 01:50:30

Bugs item #3094299, was opened at 20101024 18:18 Message generated for change (Comment added) made by jrredford You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&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  Limit Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Pevzi (pevzi) Assigned to: Nobody/Anonymous (nobody) Summary: Maxima hangs when trying to find the limit Initial Comment: When I try this expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x=0) maxima hangs permanently.  Comment By: jrredford (jrredford) Date: 20101026 01:50 Message: Here's what I obtained: (%i1) showtime:true; Evaluation took 0.0000 seconds (0.0000 elapsed) (%o1) true (%i2) limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0); Evaluation took 62.8400 seconds (62.8400 elapsed) (%o2) 8 Below is the Maxima version I'm using: Maxima version: 5.22.1 Maxima build date: 11:48 8/13/2010 Host type: i686pcmingw32 Lisp implementation type: GNU Common Lisp (GCL) Lisp implementation version: GCL 2.6.8  Comment By: Raymond Toy (rtoy) Date: 20101025 02:02 Message: FWIW, tlimit finds the limit in a hundredth of a second or so on my computer. gruntz(<expr>, x, 0, 'plus) also takes a fraction of a second.  Comment By: Pevzi (pevzi) Date: 20101025 00:15 Message: Hm, yes, that's correct. So it seems that I didn't wait enough time while my Eee was performing calculations. But for me, one minute to find a limit is too long (for example, SymPy finds this in 45 seconds), so maybe it's a sort of bug anyway?  Comment By: Dieter Kaiser (crategus) Date: 20101024 19:27 Message: For the record: It take a long time (61 sec on my computer), but I get a result: Maxima version: 5.22post Maxima build date: 19:22 10/22/2010 Host type: i686pclinuxgnu Lisp implementation type: SBCL Lisp implementation version: 1.0.40 Evaluation took 0.0000 seconds (0.0020 elapsed) using 70.789 KB. (%o1) (%i2) limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0); Evaluation took 61.4400 seconds (64.9250 elapsed) using 4959.743 MB. (%o2) 8 I think the result is correct. Dieter Kaiser  Comment By: Pevzi (pevzi) Date: 20101024 18:22 Message: Oh, wait, of course that expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0) I found that bug while using Sage and accidently copied it in Sage format.  You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&group_id=4933 
From: SourceForge.net <noreply@so...>  20101029 05:17:57

Bugs item #3094299, was opened at 20101024 21:18 Message generated for change (Comment added) made by alex108 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&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  Limit Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Pevzi (pevzi) Assigned to: Nobody/Anonymous (nobody) Summary: Maxima hangs when trying to find the limit Initial Comment: When I try this expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x=0) maxima hangs permanently.  Comment By: Aleksas Domarkas (alex108) Date: 20101029 08:17 Message: To use tlimit (%i1) showtime:true$ Evaluation took 0.0000 seconds (0.0000 elapsed) (%i2) tlimit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x,0); Evaluation took 0.0000 seconds (0.0000 elapsed) (%o2) 8  Comment By: jrredford (jrredford) Date: 20101026 04:50 Message: Here's what I obtained: (%i1) showtime:true; Evaluation took 0.0000 seconds (0.0000 elapsed) (%o1) true (%i2) limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0); Evaluation took 62.8400 seconds (62.8400 elapsed) (%o2) 8 Below is the Maxima version I'm using: Maxima version: 5.22.1 Maxima build date: 11:48 8/13/2010 Host type: i686pcmingw32 Lisp implementation type: GNU Common Lisp (GCL) Lisp implementation version: GCL 2.6.8  Comment By: Raymond Toy (rtoy) Date: 20101025 05:02 Message: FWIW, tlimit finds the limit in a hundredth of a second or so on my computer. gruntz(<expr>, x, 0, 'plus) also takes a fraction of a second.  Comment By: Pevzi (pevzi) Date: 20101025 03:15 Message: Hm, yes, that's correct. So it seems that I didn't wait enough time while my Eee was performing calculations. But for me, one minute to find a limit is too long (for example, SymPy finds this in 45 seconds), so maybe it's a sort of bug anyway?  Comment By: Dieter Kaiser (crategus) Date: 20101024 22:27 Message: For the record: It take a long time (61 sec on my computer), but I get a result: Maxima version: 5.22post Maxima build date: 19:22 10/22/2010 Host type: i686pclinuxgnu Lisp implementation type: SBCL Lisp implementation version: 1.0.40 Evaluation took 0.0000 seconds (0.0020 elapsed) using 70.789 KB. (%o1) (%i2) limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0); Evaluation took 61.4400 seconds (64.9250 elapsed) using 4959.743 MB. (%o2) 8 I think the result is correct. Dieter Kaiser  Comment By: Pevzi (pevzi) Date: 20101024 21:22 Message: Oh, wait, of course that expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0) I found that bug while using Sage and accidently copied it in Sage format.  You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&group_id=4933 
From: SourceForge.net <noreply@so...>  20101101 19:14:55

Bugs item #3094299, was opened at 20101024 20:18 Message generated for change (Comment added) made by crategus You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&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  Limit Group: None >Status: Closed >Resolution: Works For Me Priority: 5 Private: No Submitted By: Pevzi (pevzi) Assigned to: Nobody/Anonymous (nobody) Summary: Maxima hangs when trying to find the limit Initial Comment: When I try this expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x=0) maxima hangs permanently.  >Comment By: Dieter Kaiser (crategus) Date: 20101101 20:14 Message: As reported on this thread Maxima gets the correct limit. With tlimit or gruntz Maxima is fast too. Closing this bug report as "works for me". Dieter Kaiser  Comment By: Aleksas Domarkas (alex108) Date: 20101029 07:17 Message: To use tlimit (%i1) showtime:true$ Evaluation took 0.0000 seconds (0.0000 elapsed) (%i2) tlimit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x,0); Evaluation took 0.0000 seconds (0.0000 elapsed) (%o2) 8  Comment By: jrredford (jrredford) Date: 20101026 03:50 Message: Here's what I obtained: (%i1) showtime:true; Evaluation took 0.0000 seconds (0.0000 elapsed) (%o1) true (%i2) limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0); Evaluation took 62.8400 seconds (62.8400 elapsed) (%o2) 8 Below is the Maxima version I'm using: Maxima version: 5.22.1 Maxima build date: 11:48 8/13/2010 Host type: i686pcmingw32 Lisp implementation type: GNU Common Lisp (GCL) Lisp implementation version: GCL 2.6.8  Comment By: Raymond Toy (rtoy) Date: 20101025 04:02 Message: FWIW, tlimit finds the limit in a hundredth of a second or so on my computer. gruntz(<expr>, x, 0, 'plus) also takes a fraction of a second.  Comment By: Pevzi (pevzi) Date: 20101025 02:15 Message: Hm, yes, that's correct. So it seems that I didn't wait enough time while my Eee was performing calculations. But for me, one minute to find a limit is too long (for example, SymPy finds this in 45 seconds), so maybe it's a sort of bug anyway?  Comment By: Dieter Kaiser (crategus) Date: 20101024 21:27 Message: For the record: It take a long time (61 sec on my computer), but I get a result: Maxima version: 5.22post Maxima build date: 19:22 10/22/2010 Host type: i686pclinuxgnu Lisp implementation type: SBCL Lisp implementation version: 1.0.40 Evaluation took 0.0000 seconds (0.0020 elapsed) using 70.789 KB. (%o1) (%i2) limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0); Evaluation took 61.4400 seconds (64.9250 elapsed) using 4959.743 MB. (%o2) 8 I think the result is correct. Dieter Kaiser  Comment By: Pevzi (pevzi) Date: 20101024 20:22 Message: Oh, wait, of course that expression: limit(tan(sqrt(x))*log(1+8*sqrt(x))/sin(x), x, 0) I found that bug while using Sage and accidently copied it in Sage format.  You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=104933&aid=3094299&group_id=4933 