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Graph3DP 1.0 Release Candidate 1
Published by KermMartian on September 2, 2012 at 7:47:37 PM CST | Discuss this article (82)

Five months ago, Graph3DP 1.0 Beta 1 was released to the public, showing off some of the features of my 3D graphing Add-In for the Casio Prizm. Today, I am happy to introduce the first release candidate of Graph3DP. Enter one to six 3D equations Z=f(X,Y) in terms of X and Y, adjust the window as need, and spin and zoom the resulting graph! This release candidate includes all of the functions and features of the finished product, including entering multiple equations, graphing, adjusting settings, and even tracing graphs. The underlying equation-parsing system has been overhauled for speed and correctness, and now includes thirteen built-in math functions, from sin() to atan() to sqrt() to ln(). Since the first beta:

:: The equation parser, gCAS2, has been overhauled by AHelper0 to be faster, more accurate, and handle more equation forms.
:: I have made independent changes to gCAS2 to make it more foolproof, support more functions, understand the negative sign, and much more.
:: The 3D rotation subsystem of Graph3DP's custom-built 3D rendering engine has been overhauled to make off-axis rotation possible. Now, when you press the arrow keys to rotate a graph, it will rotate exactly as you would expect.
:: Many issues from the beta have been debugged and solved; many new features have been added, including improved tracing and the ability to quickly toggle which graph(s) are displayed.

As this is a release candidate, I need feedback from you, our faithful Cemetech users. Please test out Graph3DP, put it through its paces, and report any problems, glitches, or useability issues. Please also feel free to mention any positive comments or feedback; once enough users have either reported bugs or given this build a pass, I will be able to publish it as a final 1.0 release.

Editor's note, 9/4/2012: RC1 has been updated to Release Candidate 2. The download link remains the same as below. Thanks to all the Cemetech members who have weighed in with invaluable feedback and suggestions!

Download
Graph3DP 1.0 Release Candidate 1



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2012 Articles
January 2012 January 2012 [Back to News Archives Index]

» Happy New Year; Cemetech's 2011 In Review published January 5, 2012 by KermMartian
» Defeat SOPA/PIPA; Contest 8 End Looms published January 18, 2012 by KermMartian
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February 2012 February 2012 [Back to News Archives Index]

» [Prizm] Tetrizm v1.0 published February 2, 2012 by KermMartian
» Public jsTIfied Beta: a TI-83+ in Your Browser published February 6, 2012 by KermMartian
» Cemetech Contest #8 Results published February 22, 2012 by KermMartian
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March 2012 March 2012 [Back to News Archives Index]

» Cemetech to Bring Full-Color Prizm 3D Graphing published March 3, 2012 by KermMartian
» Graph3DP Video Demo; Prizm OS 1.04 published March 15, 2012 by KermMartian

April 2012 April 2012 [Back to News Archives Index]

» Graph3DP v1.0 Beta 1; Prizm Hacking Continues published April 1, 2012 by KermMartian
» Prizm Successfully Overclocked, Underclocked published April 4, 2012 by KermMartian
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May 2012 May 2012 [Back to News Archives Index]

» More Prizm Gaming: 3D and OverClui published May 2, 2012 by KermMartian
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June 2012 June 2012 [Back to News Archives Index]

» First Impressions of the Casio ClassPad 330 published June 19, 2012 by KermMartian
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July 2012 July 2012 [Back to News Archives Index]

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August 2012 August 2012 [Back to News Archives Index]

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September 2012 September 2012 [Back to News Archives Index]

» Graph3DP 1.0 Release Candidate 1 published September 2, 2012 by KermMartian
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October 2012 October 2012 [Back to News Archives Index]

» Cemetech at World Maker Faire 2012 Recap published October 3, 2012 by KermMartian
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November 2012 November 2012 [Back to News Archives Index]

» TI-84 Plus C Color-Screen Calculator Discovered published November 8, 2012 by KermMartian
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December 2012 December 2012 [Back to News Archives Index]

» Official TI-84+CSE Updates: Specs, FAQs, More published December 12, 2012 by KermMartian
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