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  1. Autograph no longer working on Mac since update to High Sierra

    I get an initialisation error when trying to run Autograph on my Mac.
    This is since upgrading to High Sierra.
    I contacted support via E Mail but they did not reply.

    2 votes
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      1 comment  ·  Admin →
    • Circles from equations being split into 2

      When equating a circle for example x^2+y^2=25 autograph splits the circle into 2 regardless of position, please help

      3 votes
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      • Creating a periodic function using XY data set?

        I've entered x and y values for a periodic function into a XY data set and now have all of the points plotted. I now need to add a curved line like what you would see in a periodic function but don't know how. I've tried to use the join points option when making the data set but it just makes a straight line between each of the points, I need a curved line instead.

        3 votes
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        • how do I find an exact coordinate?

          I can not find function to identify exact points on graphs.

          1 vote
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          • How are intersections expressed in units of pi instead of just numbers

            How are intersections of trig functions expressed in units of pi instead of just numbers

            1 vote
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            • Autograph 3.3.10 not working after Win 10 Anniversary update

              Get a system error saying "ext-ms-win-gdi-desktop-I1-1-0.dll is missing". Cannot run application. Email to support no response.
              Advice please.

              11 votes
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                Apologies for not catching your emails in our Support system for some reason. Here is some info regarding a fix for this error:

                This issue has been caused by the recent Windows 10 “Anniversary Update”. It seems that Microsoft have inadvertently removed a DLL that some applications require. No doubt this will be fixed in a subsequent update, but in the meantime, a ‘dummy’ DLL, that should resolve the problem, can be downloaded from:

                http://www.autograph-maths.com/downloads/windows/ext-ms-win-gdi-desktop-l1-1-0.zip

                For a single user, not running from a network install, this is relatively easy to install. Simply unzip the attached zip file and copy the contained DLL into your Autograph folder. This is generally located at: C:\Program Files (x86)\Autograph 3.3. For network users, we are currently working on a patch. However, in the meantime, you can use Group Policy to push the DLL file out to all client machines.

                Hope this helps.

                Regards
                Autograph…

              • Autograph 3.3.10 is not working due to a DLL problem

                I also got a system error message saying "ext-ms-win-gdi-desktop-I1-1-0.dll is missing" after a window update. I am using Window 10. So, according to the response from Mr. Autograph, I downloaded the 'dummy' DLL and copied it into my Autograph folder. Apparently, I don't see the error anymore, but Autograph is still not running. (Nothing happens if I double click the running file..)

                I need a help asap. (I also sent an email to the Support centre but no response.)

                4 votes
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                  1 comment  ·  Admin →
                • volume

                  I've been paid my autograph license, but In my autograph software i cant do finding volume by 3d Revolution. Icant find "find volume" in right-click. Please help me.
                  Ghozi, Indonesia.

                  1 vote
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                  • Web based - HTML5

                    Any plans for a web based version in the future, or by it's nature is this something difficult to replicate online?

                    7 votes
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                    • did autograph already support using in ipad.

                      i hope i can use autograph in ipad. i am one of trainer for autograph from Malaysia. Now in my school all math teacher using ipad in teaching math.

                      1 vote
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                      • Deploy Autograph unattended on network with license activated

                        I'm trying to create a SCCM Autograph Package without success.

                        I'm able to install manually on a desktop and activate de license. That process create a .lic file under ProgramData. I tried to copy this file into another machine where I just run MSI installer and it doesn't work. It says: UNLICENSED and the programe doesn't run.

                        Any idea?

                        6 votes
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                        • How do you find an intersection of two lines on a 2D graph on a Mac?

                          Two lines are going across my screen. How do I find the point(s) at which they intersect?

                          7 votes
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                            1 comment  ·  Admin →
                          • *URGENT* Can you use Trigonometry (Arccos) when entering a formula

                            I need to use Trigonometry for a formula and I am unsure how. The formula I want to enter in is:
                            y = 16 arccos ((2-x)/2) - (2-x) Square Root of (4x-x^2)

                            Can anybody help?

                            3 votes
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                            • 1 vote
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                              • 1 vote
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                                  1 comment  ·  Admin →
                                • 1 vote
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                                  • 1 vote
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                                    • How do I enter circle equations in a Function Definition?

                                      I am trying to use Function Definitions to enter a circle eg (x – a)^2 + (y – b)^2 = r^2 so that I can then use the constant controller to vary a, b and r. How do I do this? If I enter the above equation I get the wrong graph. If I try to re-arrange the equation to get it in terms of y then I get a square root involved and then I only get half of the circle shown (as the positive sqrt solution only is used). Also there doesn't seem to be an equation editor…

                                      1 vote
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                                      • 1 vote
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                                        • 1 vote
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