-------------------------------------------------- ______ __ _____ ____ ____ / ____/________ _____ / /_ |__ // __ \/ __ \ / / __/ ___/ __ `/ __ \/ __ \ /_ </ / / / /_/ / / /_/ / / / /_/ / /_/ / / / /__/ / /_/ / ____/ \____/_/ \__,_/ .___/_/ /_/____/_____/_/ /_/ [Prizm] Graph3DP 1.1 by Christopher "Kerm Martian" Mitchell Released September 6, 2012 Updated for fx-CG50 August 18, 2017 Distributed only through https://www.cemetech.net ================================================== Requirements: Casio Prizm === Installation === Send graph3dp.g3a to the root folder of your Casio Prizm. Simply plug it into your computer with a miniUSB cable, then drag or copy/paste graph3dp.g3a into the calculator's virtual removable drive when it appears. No additional software is required. === Using Graph3DP === --Menu keys-- [F1] - Z= (enter equations) [F2] - Change window [F3] - Zoom [F4] - About [F5] - Trace graph [F6] - Display graph [MENU] - Exit Graph3DP. Settings and equations are saved. --Equation entry-- > Up to six equations may be graphed at a time. > Use keys, [shift], and [alpha]. [ENTER] enables and disables equations. > If an equation is malformed, two red exclamation marks (!!) will appear next to the equation when you try to graph it. > [AC/ON] will clear the current equation. [SHIFT][AC/ON] turns off your calculator > Graph3DP understands the following functions and constants: sin( = [sin] cos( = [cos] tan( = [tan] sinH( = [sin][<][ALPHA][H] cosH( = [cos][<][ALPHA][H] tanH( = [tan][<][ALPHA][H] asin( = [SHIFT][sin] acos( = [SHIFT][cos] atan( = [SHIFT][tan] sqrt( = [SHIFT][x^2] log( = [log] ln( = [ln] abs( = [ab/c] pi = [SHIFT][EXP] --Graphing equations-- > Press the [F6] key to graph currently-selected equations. > Use the arrow keys to rotate the graph. > Use the [+] and [-] keys to zoom in and out > Use [F4] to change the graph line color and [F6] to change the background color between white and black > Press [F5] to view a single equation or all enabled equations together > Press [F3] to toggle the axes and the bounding box on and off > Press [AC/ON] to turn off your calculator > Press [EXIT] to close the menu bar or return to the equation editor --Tracing equations-- > Press the [F5] key to Trace. If you are currently rotating a graph, you may need to press [F1] to make the menu pop up first. > In trace mode, [F5] toggles which equation you're tracing > The arrow keys move the trace cursor over the graphed equation > For clarity, graphs are traced from a top-down view. > Press [EXIT] to return to the equation editor --Zooming-- > Press [+] or [-] on the graph/trace views, or press [F2] > From the zoom menu, use the arrows to select an option and press [ENTER] > Zoom Default restores XMin=-10, XMax=10, Ymin=-10, Ymax=10, XSteps=YSteps=21 --Window Settings-- > The Window defines the extents of the graph and the granularity of the mesh > XSteps is the number of contour lines drawn between YMin and YMax, while YSteps is the number of contour lines drawn between XMin and XMax. > XSteps and YSteps must be at least 2. The larger the number, the denser and more accurate the mesh, but the slower the graph is to rotate. === Known issues === [None] Disclaimer: This is a "gold" 1.0+ release. It is believed to be stable, but may crash your Prizm and force it to restart. It should not brick or otherwise break your Prizm, but the author disclaims any and all responsibility if it does. In addition, no warranty express or implied is given to the fitness of this add-in for any particular purpose, and the author and any associated parties or groups are not responsible for incorrect examination/test questions, numerical mistakes, or miscalculations of any sort stemming from this use of this Add-In. === Feedback and Help === Post questions in http://cemete.ch/t8147 or start your own topic on the Cemetech forum, https://www.cemetech.net/forum Info and more Prizm projects: https://www.cemetech.net