Puppy Linux Discussion Forum Forum Index Puppy Linux Discussion Forum
Puppy HOME page : puppylinux.com
"THE" alternative forum : puppylinux.info
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

The time now is Wed 30 Jul 2014, 17:17
All times are UTC - 4
 Forum index » Advanced Topics » Additional Software (PETs, n' stuff) » Engineering/Science/Simulation
extcalc: a QT based graphing calculator
Post new topic   Reply to topic View previous topic :: View next topic
Page 1 of 2 [16 Posts]   Goto page: 1, 2 Next
Author Message
muggins

Joined: 20 Jan 2006
Posts: 6673
Location: lisbon

PostPosted: Mon 27 Aug 2007, 21:41    Post subject:  extcalc: a QT based graphing calculator  

http://extcalc-linux.sourceforge.net/

Quote:
Extcalc is a scientfic graphic calculator for Linux.
Extcalc is designed to use the full performance of a modern Computer for mathematical calculations.

Here are the main qualities:

* Calculating all standard mathematical operations on a Qt-based interface
* Usage of special functions like integration and differentiation
* Drawing different types of 2D- and 3D-graphs with OpenGL-Acceleration
* Function-analysis features for all supported graph types
* Integrated C-like script programming language, script editor, programming examples
* Text-based version to use on a console


I've uploaded a .pet here extcalc-0.9.2.pet (980kbytes)

This needs QT AND openGL libs to run. Start by either typing extcalc, or use Menu->Calculate->Extcalc.

N.B For pup4, you need to install qt-3.3.8.pet and then reboot.
extcalc2.jpg
 Description   
 Filesize   29.39 KB
 Viewed   3947 Time(s)

extcalc2.jpg


Last edited by muggins on Sun 19 Oct 2008, 21:10; edited 4 times in total
Back to top
View user's profile Send private message 
muggins

Joined: 20 Jan 2006
Posts: 6673
Location: lisbon

PostPosted: Fri 25 Apr 2008, 00:21    Post subject:  

Upgraded to v0.9.1.
Back to top
View user's profile Send private message 
muggins

Joined: 20 Jan 2006
Posts: 6673
Location: lisbon

PostPosted: Thu 14 Aug 2008, 07:46    Post subject:  

Upgraded to v0.9.2.
Back to top
View user's profile Send private message 
Colonel Panic


Joined: 16 Sep 2006
Posts: 1502

PostPosted: Wed 15 Oct 2008, 16:45    Post subject: Extcalc  

Hi. I'm trying to get it to work in Lighthouse Pup 2.15 but so far have had no success despite having installed both the files you mention - extcalc-0.92.pet and qt-3.3.8.pet. Does it only work in Puppy 3 and 4?

Apparently I'm missing a file called libqt-mt.so.3.

Thanks in advance,

Colonel Panic .
Back to top
View user's profile Send private message 
muggins

Joined: 20 Jan 2006
Posts: 6673
Location: lisbon

PostPosted: Thu 16 Oct 2008, 02:49    Post subject:  

I recall someone had problems with some other program, and libqt-mt.so.3 and qt-3.3.8.pet. It might be just a missing symlink. If creating a symlink doesn't resolve it, try removing qt-3.3.8.pet, and instead install the pup2 package, qt-3.3.6.pet.
Back to top
View user's profile Send private message 
Colonel Panic


Joined: 16 Sep 2006
Posts: 1502

PostPosted: Fri 17 Oct 2008, 18:55    Post subject:  

'Fraid I cheated - I upgraded to 3.01 (vanilla) and the qt and extcalc packages work fine in that.

Thanks anyway.
Back to top
View user's profile Send private message 
hillside


Joined: 02 Sep 2007
Posts: 642
Location: Minnesota, USA. The frozen north.

PostPosted: Sun 19 Oct 2008, 17:40    Post subject:  

I'm not having much luck with this program. Here's what I'm getting after I've loaded both pets that are recommended for Puppy 4.

# extcalc
extcalc: error while loading shared libraries: libGLU.so.1: cannot open shared object file: No such file or directory
#

I'm using qt-3.3.8.pet, but I've also tried qt4-4.3.2 with no success.

I'm running Puppy 4.0 on an old Dell Latitude laptop and using XORG for video.

Any ideas what I'm not doing right?
Back to top
View user's profile Send private message 
muggins

Joined: 20 Jan 2006
Posts: 6673
Location: lisbon

PostPosted: Sun 19 Oct 2008, 21:08    Post subject:  

It also needs openGL libs installed.
Back to top
View user's profile Send private message 
hillside


Joined: 02 Sep 2007
Posts: 642
Location: Minnesota, USA. The frozen north.

PostPosted: Sun 19 Oct 2008, 23:29    Post subject:  

I know my eyes aren't what they used to be, but they must really be going bad. I didn't notice that in the original post. It works like a champ now. Thank you.
Back to top
View user's profile Send private message 
Colonel Panic


Joined: 16 Sep 2006
Posts: 1502

PostPosted: Thu 23 Oct 2008, 12:42    Post subject:  

muggins wrote:
I recall someone had problems with some other program, and libqt-mt.so.3 and qt-3.3.8.pet. It might be just a missing symlink. If creating a symlink doesn't resolve it, try removing qt-3.3.8.pet, and instead install the pup2 package, qt-3.3.6.pet.


A quick update; what worked in Puppy 2.14 and with qt-3.3.6 was copying the libqt files (all of 'em) over from the /qt subdirectory to the main lib directory. Opera 9.23 shared works now as well. Smile

Thanks for the tip.
Back to top
View user's profile Send private message 
IsntThatAmusing

Joined: 03 Oct 2009
Posts: 20

PostPosted: Thu 15 Oct 2009, 12:10    Post subject: ??  

??
Last edited by IsntThatAmusing on Tue 29 Apr 2014, 20:58; edited 1 time in total
Back to top
View user's profile Send private message 
muggins

Joined: 20 Jan 2006
Posts: 6673
Location: lisbon

PostPosted: Thu 15 Oct 2009, 23:03    Post subject:  

xorg_xorg_dri-7.3-1.pet
Back to top
View user's profile Send private message 
IsntThatAmusing

Joined: 03 Oct 2009
Posts: 20

PostPosted: Fri 16 Oct 2009, 08:48    Post subject: ??  

??
Last edited by IsntThatAmusing on Tue 29 Apr 2014, 20:59; edited 1 time in total
Back to top
View user's profile Send private message 
muggins

Joined: 20 Jan 2006
Posts: 6673
Location: lisbon

PostPosted: Sat 17 Oct 2009, 21:12    Post subject:  

@IsntThatAmusing,

I don't understand why you're needing to build qt? Is this for extcalc, or for some other reason? If you need the developer sources for xorg, try this:

xorg_xorg_full_dri_DEV-7.3.pet
Back to top
View user's profile Send private message 
davesurrey

Joined: 05 Aug 2008
Posts: 1201
Location: UK

PostPosted: Thu 22 Oct 2009, 14:26    Post subject:  

I tried to install this to ttuuxxx's 214X the latest version 15.

Initially installed just extcalc-0.9.2.pet which wouldn't run when I entered
Code:
extcalc
at a terminal.

Then added qt-3.3.8.pet, rebooted but got again
Quote:
Bus error


Also tried using qt-3.3.6.pet as suggested above. Same result. Nada.

Any ideas, anyone, what's missing?

Thanks
Dave
Back to top
View user's profile Send private message 
Display posts from previous:   Sort by:   
Page 1 of 2 [16 Posts]   Goto page: 1, 2 Next
Post new topic   Reply to topic View previous topic :: View next topic
 Forum index » Advanced Topics » Additional Software (PETs, n' stuff) » Engineering/Science/Simulation
Jump to:  

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum


Powered by phpBB © 2001, 2005 phpBB Group
[ Time: 0.0809s ][ Queries: 13 (0.0170s) ][ GZIP on ]