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| Version 0.91 |
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License: GPL
Updated: January 14, 2001
Source: Source Included
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No new features in this version, just fixing a bunch of annoying bugs that snuck in when I rushed a release. :(
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Intel Version - requires R5 (117 KB) |
2,630 downloads |
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| Version 0.9 |
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License: GPL
Updated: January 11, 2001
Source: Source Included
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New Features:
j( n, x ) (a.k.a. Bessel's first solution) and y( n , x ) (a.k.a Bessel's second solution) work
internals are now much more thread safe
added polar and parametric coordinate systems
improved mouse handling code
probably others, but I can't remember
Fixed Bugs:
Found another bug with the interpreter that caused a seg fault. It's all fixed now.
The color patch now displays the correct color
The graph no longer misbehaves if the function is really wiggilly (like sin(1/x)) if you are
using parametrics and setting "t step" small
Known Bugs:
A small handful :( (never rush a release). Expect an update soon.
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Intel Version - requires R5 (117 KB) |
259 downloads |
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| Version 0.8 |
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License: GPL
Updated: August 27, 2000
Source: Source Included
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0.8
New Features:
-added a zoom box to the Function List
-included some gui improvments that were sumitted by Stephan Assmus
-Added a color selection button. functions can now have different colors
-Added tick marks. Set the spacing with x step and y step
Fixed Bugs:
-negation now prioritizes correctly. This, I hope, fixes the last bug with the interpreter. If you have
function is still drawing incorrectly, please tell me what they are so I can fix them.
Known Biugs:
-The graph starts to misbehave if the function is really wiggilly (like if you take sin(x) and make
xMax and xMin really big)
-j( n, x ) (a.k.a. Bessel's first solution) and y( n , x ) (a.k.a Bessel's second solution) don't work
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Intel Version - requires R4.5 (106 KB) |
978 downloads |
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| Version 0.7 |
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License: GPL
Updated: August 23, 2000
Source: Source Included
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0.7
New Features:
-redesigned the gui. I like it better now.
-The function list is now the way it should be: with a scroll bar and in a seperate window
-Added the ability to open and close the settings and funtion window, without quitting the app.
-Added a checkbox to turn off the graphing of an individual function
-rewrote much code in preperation for different colors, thicknesses, and coordinate systems the result of which was some simplifications and a couple of minor speed ups
Fixed Bugs:
-floating windows now behave the way I want them too.
-The mouse handling code pissed me off! (it's better now)
Known Bugs:
-sometimes the save panel disappeares for no apearent reason. If someone has some insite into this, please let me know.
-negation doesn't prioritize correctly, If you want to use negation, enclose what you want to negate in parenthses.
-The graph starts to misbehave if the function is really wiggilly (like if you take sin(x) and make xMax and xMin really big)
-j( n, x ) (a.k.a. Bessel's first solution) and y( n , x ) (a.k.a Bessel's second solution) don't work.
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Intel Version - requires R4.5 (93 KB) |
308 downloads |
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| Version 0.6 |
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License: GPL
Updated: June 2, 2000
Source: Source Included
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**If you wish to use Graph on a version of BeOS other than r5 it may require a recompile
New Features:
SAVING THE GRAPH AS A BITMAP WORKS (finally! now everyone can stop bugging me about that. again thank Dario Accornero for pointing me in the right direction)
Added a zoom-in. Try shift+click and drag the box that you want the new graph to zoom to.
Added a zoom-out. Double click on the graph
I am told copying to the clipboard works now with programs that understand native bitmaps. I haven't tested it myself (Thank Dario Accornero for that fix)
Fixed Bugs:
Fixed two memory leaks (one was due to Dario, thanks again!)
Know Bugs:
negation doesn't prioritize correctly, If you want to use negation, enclose what you want to negate in parenthses.
The graph starts to misbehave if the function is really wiggilly (like if you take sin(x) and make xMax and xMin really big)
j( n, x ) (a.k.a. Bessel's first solution) and y( n , x ) (a.k.a Bessel's second solution) don't work (actually this was in the last version, but I forgot to tell anyone)
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Intel Version - requires R4 (80 KB) |
661 downloads |
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| Version 0.5 |
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License: GPL
Updated: May 30, 2000
Source: Source Included
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**If you wish to use Graph on a version of BeOS other than r5 it may require a recompile
New Features/Bug fixes:
Added the ability to move the graph around with the mouse by clicking on the graph and dragging
Added a Menu bar and an about box
rewrote DrawGraph(). Redrawing the graph is now about 7-10x faster
Completely rewrote Interpreter.cpp, it is now about 7-10x faster
Fixed a bug that caused certain classes of functions to crash BeOS (i.e. x^cos(x))
Fixed a bug that prevented some functions from drawing (i.e. x^x)
Added an offscreen buffer. Redrawing is very fast now
Known Bugs:
Copying a graph to the clipboard doesn't work and I don't know how to fix it. If you know anything about copying a bitmap to a clipboard, please fix GraphWindow::CopyGraph() and send me the new function to dsrogers@uclink4.berkeley.edu
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Intel Version - requires R4 (73 KB) |
311 downloads |
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| Version 0.4 |
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License: GPL
Updated: April 21, 2000
Source: Source Included
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This version includes many bug fixes and adds the ability to graph many functions at once.
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Intel Version - requires R4.5 (59 KB) |
632 downloads |
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