Screen shots:

How do you think about it?
Posted 29 October 2006 - 08:12 PM
Posted 30 October 2006 - 12:22 AM
Posted 30 October 2006 - 01:05 AM
Posted 30 October 2006 - 03:33 PM
In this case, you are probably right, but, in general, implementing a "differential equation grapher" is not necessarily a wasting of time. First, judging from the sceenshots, one can create better plots than those of OS 3.0. Second, it seems that OS3.0 vector fields are restricted to simple cases: one differential equation of the 1st order (as in vanhoa's implementation).Nice... But I told you you were wasting your time...
Posted 30 October 2006 - 04:02 PM
Posted 30 October 2006 - 07:10 PM
First, shame on you! You have paid money for OS3. Second, I doubt that OS3 vector fields are more flexible than LNA's. Just wait a few days, and you will see for yourself.I have the OS 3 and its differential equation grapher can draw plots for several differential equations.
I'm not asking you to share the new OS. Of course, if it will be released for free, I will download it; if not, I'm simply not interested. With or without OS3, I will always need to use CPLua to write more powerful functions.(don't ask me to share the OS, I can't because it requires CPManager and an install code)
Posted 30 October 2006 - 07:15 PM
How you got it and how many you paid?I have the OS 3 and its differential equation grapher can draw plots for several differential equations.
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(don't ask me to share the OS, I can't because it requires CPManager and an install code)
Just wait a little more, and hope they will release a free version, independant of the CPManager.
Posted 31 October 2006 - 09:11 AM
With or without OS3, I will always need to use CPLua to write more powerful functions.
How you got it and how many you paid?
Posted 01 November 2006 - 12:05 PM
Posted 02 November 2006 - 01:05 AM
Posted 12 November 2006 - 05:03 PM
Are you sure the screenshots represent direction field for abs(sin(x))^x? In your implementation there are no axes labels, but screenshot 3 shows that the plotting interval is from x=-7.8 to x=7.8. However, I doubt this is correct; LNA 1.7 gives a different direction field, which is correct (I checked the result with Scilab). I think there is an error in your code.I updated it again
Posted 13 November 2006 - 01:15 AM
Posted 18 November 2006 - 10:22 PM
Posted 19 November 2006 - 01:03 AM
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