Hi everyone,
I met a question, when I use "pdesolve" in mathcad. The failure is listed in the picture as following:
It told me that the second-order are not allowed, but I have another successful example from the website, which can be seen in the following picture:
In the above successful case, we can see it also contains uxx(x,t), which is second-order derivative.
Anyone can help me about my failure in my case? I attach my input file in the annex, please kindly find it.
Best wishes,
Jason
Good Morning Community,
I have having a hiccup here with a file I have put a substantial bit of work into. The file has been working fine for weeks including this morning however now I am getting an error listed:
The file type is not supported.
Log is located at
C:\ProgramData\PTC\Matchcad Prime\Logs\MathcadPrime_Exception_20151208_095225.log
Can anyone please assist me in recovering this file? I have a backup saved from yesterday but I'd hate to reverse almost a full man day of work!
Thanks so much,
--Adam
I have been working on a document for several hours. I set auto save at 4 minutes and got a popup every 4 minutes with the save address on it. At the end of that time I closed the system down, came back later, opened the file and nothing had been saved. I looked in the default save location and the file was not there either. This is a serious problem. I have raised the issue with my reseller but not sure what they can do. Anyone else had this problem ? PTC needs to look at this. I noticed the save address on the popup said Mathcad 14. I have Mathcad 15. The reseller said this could be the problem but offered no solution.
How can I do this in mathcad prime 3
how can I write "otherwise" in mathCAD prime 3
I have an equation that is long and extends past the edge of the formatted page. How can I get the equation to wrap to the next line?
Dear All,
I need to change computer and as MC11 is no longer supported I was trying to define where I could find the activation key on my old computer. Any ideas?
Thank you in advance
We've been upgrading our servers and now I need to move the licensing for Mathcad Prime 3.0 as well.
The new server is a Windows Server 2012 r2 and I'm trying to install lmadmin 11.11.1. (Same error with lmgrd 11.11, 10.8 both manual installation and setup)
The lmadmin installer just reports the server as unreachable, but looking through the logs show this (same behavior & error as other versions tested):
lmadmin.log
2016-02-13 14:56:26,488 root Version: 11.12.1.1 build 148864 (2014.04.25-04.26.06)
2016-02-13 14:56:26,488 root.LicenseEngine started without redundancy.
2016-02-13 14:56:36,609 root.Vendor (ptc_d) stopped.
2016-02-13 14:56:36,609 root.LicenseEngine (ptc_d) exited with status 28. (Communications error)
2016-02-13 14:56:46,781 root.Vendor (ptc_d) stopped.
...
2016-02-13 14:57:06,970 root.Vendor (ptc_d)maximum number of start retry is reached.
ptc_d.log
14:56:56 (ptc_d) Using options file: "C:\Program Files\PTC\FLEXnet Admin License Server\licensing\ptc.opt"
14:56:56 (ptc_d) Server started on FILESERVER for: 254
14:56:56 (ptc_d) 255 256 257
14:56:56 (ptc_d) MATHCAD
14:56:56 (ptc_d) EXTERNAL FILTERS are OFF
14:56:56 (ptc_d) ALL FEATURES: INACTIVITY TIMEOUT set to 7200 seconds
14:56:56 (ptc_d) Report log started (+C:\Program Files\PTC\FLEXnet Admin License Server\logs\ptcreport.log).
14:57:06 (ptc_d) Vendor daemon can't talk to lmgrd (License server machine is down or not responding. (-96,491))
14:57:06 (ptc_d) EXITING DUE TO SIGNAL 28 Exit reason 5
I have added the required rules to the windows firewall (by now a bit more then required), TCP 7788 in/out, lmadmin in/out, ptc_d in/out, lmgrd in/out, going to clean it out when i get it to work.
Looking at the license.dat file all licenses, paths & seems fine and HOST ID and server name is a match.
I've been trying everything I can think of (specified port for ptc_d and matched firewall rules, manually installing everything according to instructions, tried different versions) and has searched for an answer but have found none where it wasn't the firewall. I've tested the firewall for port 7788 by configuring another software to listen to the port and it was reachable.
Would appreciate any insight you might have.
Hello all,
is it possible to use symbolics calculation within a programming box in MathCad Prime 3.1? In particular I'd need to solve an equation using symbolics evaluation (float,32) and use the obtained result,that is a real number, for further calculation within the same programming box.
Thank you!
Domenico
Hello,
I have a prob. i don't have the source media to install on W2012 64 B to instal PTC licence Tools on the server 2012 .
I have the new licence txt but not the program.
I tried to copy mnually ( it is not the best i know ) the folder on C:\Program Files\flexnet\ from XP sever to Windows 2012 and good configured the service lmtools with the the new key PTc sent me.
but ir says when i start the server : Server Start Failed. The Server May Already Be Running!! Reread Server Failed, and the service don't flexlm service 1 don't want to start..
lmgrd is not running: License server machine is down or not responding.
See the system adminstrator about starting the license server system, or
make sure you're referring to the right host (see LM_LICENSE_FILE).
Hostname: __HOSTNAME__
License path: 7788@__HOSTNAME__
FLEXnet Licensing error:-96,7. System Error: 11001 "WinSock: Host not found (HOST_NOT_FOUND)"
I think i gave need a new version compatible in W212 654 bits, is someone cound send me the source file to install ? please .
Thank you for understandign my problem
Hello all, i am new here and struggling to get this transfered.
My current setup was MathCAD 14 on uses workstation with a Floating license install on a Windows XP .
I decided to move this to an official license server running Windows Server 2008R2 64bits. I contacted PTC License management to generate me a new floating license with my new info which they did.
I tried to install the PTC License Server with WildFire 5.0 ( M050) but i am never poped the question to browse to my license file. When the installation completes it only seems to have copied the install files here : C:\Program Files\ptc_custom
The deamon - lmgrd.exe are no where to be found.
I presently have LMTools running other licenses on this server so i decided to configure a new one for MathCAD. I open LMTools go under Config Services and createa new one. I copied the old deamon from the other machine ( ptcd_exe ) and used another lmgrd file from another application. All gets created ok but the Windows service one created does not want to stay '' Started '' and closes after 5seconds.
I know this sound like a weird way to get it working but i'm new to this and think should not be that complicated.
Please help ;-)
Jason
Hi everyone,
I met a question, when I use "pdesolve" in mathcad. The failure is listed in the picture as following:
It told me that the second-order are not allowed, but I have another successful example from the website, which can be seen in the following picture:
In the above successful case, we can see it also contains uxx(x,t), which is second-order derivative.
Anyone can help me about my failure in my case? I attach my input file in the annex, please kindly find it.
Best wishes,
Jason
I have created a programme for Mone Carlo Simulations but now want to get an output table to show what would happen if I created more and more simulations.
In the attached file the basic problem is using 1000 simulations which returns 0 failures in my problem. However, I want to see what happens as the number of simulations (Nsim) increases i.e. I want a table with Nsim in one column increasing and the number of failures in another column also increasing.
Any help really appreciated.
how can i find arc tangent?
I have defined 2 range variables and an equation that uses these variables to create a matrix.
I would like to plot specific columns of this matrix against one of the range variables.
I have tried everything I can think of. Running out of ideas.
I am a student trying to learn Mathcad.
Would appreciate any suggestions. Thanks !
Does anyone have info on the expected release date for Prime 4.0? The latest schedule I saw said Prime 4.0 would be released Q2, 2016. I'm guessing that's slipped, but wasn't sure how much.
Hi..
I want to make some use cases to implement Mathcad Gateway in our Automotive industry, so i tired to get some more information about mathcad gateway from PTC but not getting that much information as its a new software so no more people is aware about this. So if anyone implemented it then need some help to make proper use case. and before to purchase license can i get a 30 days trial to test it.
Regards,
Prashant Pandarkar
Recently i have used MathCad prime to solve Calermann linearization to transfom a non linear ssystem of differential equations to a linear state equation and mainly i mam studying triangular upper systems. HAve someone interst in this??