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Offline uni  
#161 Posted : 02 June 2013 07:01:21(UTC)
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Updated. Animation added.


Edited by user 02 June 2013 07:03:28(UTC)  | Reason: Not specified

File Attachment(s):
MaplePlot. Example of animation 1.pdf (47kb) downloaded 66 time(s).
MaplePlot. Example of animation 1.gif (610kb) downloaded 48 time(s).
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Offline omorr  
#162 Posted : 02 June 2013 08:57:14(UTC)
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Good work uni Good

I've noted the "Export" button was added (maybe it was here but I missed it). This can be used to save the plot in the GIF format, animated or not, like the SMath's base plots.

I suppose copying the plots from one worksheet to another will be fixed as well as soon as the plot saving fix will work.

Regards,
Radovan
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Offline sija  
#163 Posted : 02 June 2013 10:27:53(UTC)
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Viacheslav,

Thank you for the new version of MapleWrapper plugin. This is really impressive to have so beautiful tool like your plugin in SMath Studio. Once again thank you heartily.

Regards,
Janusz
Offline sija  
#164 Posted : 02 June 2013 13:42:13(UTC)
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Hello,

I know how to dissolve one differential equation of the any degree using MapleWrapper plugin. But how to dissolve the system of ODE using MapleWrapper, this unfortunately I do not know. Please for the help.

I tried in different ways to reach the result, however ineffective.Sad

From above heartily thank you for your help.

Regards,
Janusz
Offline omorr  
#165 Posted : 02 June 2013 22:38:15(UTC)
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Originally Posted by: sija Go to Quoted Post
Hello,

I know how to dissolve one differential equation of the any degree using MapleWrapper plugin. But how to dissolve the system of ODE using MapleWrapper, this unfortunately I do not know. Please for the help.

I tried in different ways to reach the result, however ineffective.Sad

From above heartily thank you for your help.

Regards,
Janusz

I am not quite sure this was correctly solved using Maple

Regards,
Radovan

Edited by user 03 June 2013 00:03:23(UTC)  | Reason: Not specified

File Attachment(s):
odesystem.sm (10kb) downloaded 49 time(s).
omorr attached the following image(s):
odesystem.png
When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
Offline sija  
#166 Posted : 03 June 2013 15:16:08(UTC)
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Hello Radovan,

Thank you for these examples. I think that I know already where I made mistakes. Thank you also for your kind - already several times you helped me.

Regards,
Janusz
Offline omorr  
#167 Posted : 03 June 2013 16:31:47(UTC)
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You are welcome Janusz Good

And do not hesitate to ask, as I always do

Regards,
Radovan
When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
Offline sija  
#168 Posted : 04 June 2013 19:02:24(UTC)
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Hello,

Make calculations in MapleWrapper must be record the tangent function as: "tan" what it is visible on the first picture. To closing of the file and his repeated opening SMath Studio changes the function tanges from the record: "tan" - required through MapleWrapper, on "tg", and in the this moment MapleWrapper cannot make calculations because it has implemented the tangent function as "tan" and not "tg" as in SMath Studio in the this moment - look the second picture. Well would be to standardize this mark of the tangent function in MapleWrapper and SMath Studio.

Regards,
Janusz


Before save:
Before save

After open:
After open
Offline uni  
#169 Posted : 04 June 2013 19:16:39(UTC)
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I think this is a bug (Smath Studio, not mine). The same works and for cot(). You can define the function tg():=tan() and it should work.
The names of the trigonometric functions depends on the settings of the program. I consider them.

Edited by user 04 June 2013 19:22:07(UTC)  | Reason: Not specified

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Offline sija  
#170 Posted : 04 June 2013 19:25:54(UTC)
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Hello Uni,

Thank you for explanations and the council.

Regards,
Janusz
Offline uni  
#171 Posted : 04 June 2013 20:00:28(UTC)
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There still need to add that maple() function doesn't support nested expressions fully. I had not planned to use such complex commands.

uni attached the following image(s):
MapleWrapper_screen18.png
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Offline sija  
#172 Posted : 04 June 2013 20:37:21(UTC)
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Viacheslav,

This is very instructive and surprising Good example. My congratulations! Thank you very much!

Regards,
Janusz
Offline sija  
#173 Posted : 06 June 2013 20:19:28(UTC)
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Hello!

Please for the explanation why I receive two different results as this is visible on the example below:

Where is the error?

Regards,
Janusz
File Attachment(s):
Where is the error.sm (8kb) downloaded 40 time(s).
Offline uni  
#174 Posted : 06 June 2013 20:45:19(UTC)
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There is no error. This behavior depends on the relative positions of the expressions on the sheet. When you put the definition of x above of a function call, the variable x in the expression solver becomes zero.

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Offline sija  
#175 Posted : 06 June 2013 20:54:16(UTC)
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Hello Uni,

Thank you for the explanation. The first time I meet with such by chance.

Regards,
Janusz
Offline sija  
#176 Posted : 06 June 2013 21:20:16(UTC)
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Uni,

I cannot obtain such result as you. Can I ask you for the source file of your results.



Regards,
Janusz
Offline omorr  
#177 Posted : 06 June 2013 21:32:29(UTC)
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I Installed MapleWrapper from the Online Gallery Good

It seems Maple is working fine, but, unfortunately, MaplePlot can not produce a plot for me. There are still "empty" plots there, in spite of inserting the plotting text inside them Sad .
I hope I did not do something wrong.

Regards,
Radovan

Edited by user 06 June 2013 21:37:31(UTC)  | Reason: Not specified

File Attachment(s):
mvr5.txt (9kb) downloaded 30 time(s).
When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
Offline uni  
#178 Posted : 06 June 2013 21:46:01(UTC)
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Not so fast Good There's a bug. This is a test version for the new version SMath Studio. I'll combine Maple and MaplePlot regions.
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Offline sija  
#179 Posted : 07 June 2013 18:32:03(UTC)
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Originally Posted by: uni Go to Quoted Post
There is no error. This behavior depends on the relative positions of the expressions on the sheet. When you put the definition of x above of a function call, the variable x in the expression solver becomes zero.



Hello,

Right now I noticed, that the power in the calculation of the value t (0) at the end of your sheet is positive. From here the conclusion: there is the error because the value t(0) have to be zero. The value x equal zero is given at the end because here I pass to numerical calculations.

If I am wrong please for the explanation.

Regards,
Janusz

Edited by user 07 June 2013 19:48:19(UTC)  | Reason: Not specified

Offline uni  
#180 Posted : 07 June 2013 20:13:56(UTC)
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When you are trying to calculate the last expression the maple() function takes the following expression (see mvr5\mvr5.txt):


As you can see: solve({(0=, but you expected solve({(x=. That's the difference. The solve() function solves another equation.
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