Ramakrishnan

Ramakrishnan Vaidyanathan

294 Reputation

12 Badges

5 years, 170 days

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With twenty years of Industrial experience and twenty years of teaching experience, I am now as retired Professor, using Maple to teach mathematics subject for students studying X to XII standards.

MaplePrimes Activity


These are questions asked by Ramakrishnan

I like Maple the most for calculation of difficult parts. But when it comes to display, I am ignorant and do not know how to command the maple for showing me what is visible in the document.

I attach herewith my document which shows in print view only top half of the sketch. What should I do to show all three figures in the portrait page.
(Here below, after uploading it is shown alright, but in the print preview it is not showing!!).

I want to convert the doc to pdf. Therefore, in the doc preview itself it should be complete.

Thanks for help.

Ramakrishnan V
 

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Download sketchesNotComing_in_full.mw

I have made a table and did a programme to do calculations inside.

While converting into a pdf, i found that the table cells being continuous overlaps on pages. I now want to trim the table or split the table to convenient size. Any suggestion.

How do I convert a 7 x 3 table into a 4 x 3 and 3x3 table? Reducing font size does not alter the row and cell size. Is there a way to alter the columnwidth and row height in maple?

Thanks for suggestion.

I have made a document to give the results for a problem in table form and graph form.

The tables work out well. The graph results also come out well when I have that section alone in the document. But it does not give the updated curve here. Please correct me where I made mistake.
 

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restart

 

Cost in $:     

Present Value:   

Interest in % per year:         ``

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 Period in years:  

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Additional Months

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Principal $

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Interest % per year

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Year

Present value at the year end

0

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UpdateExpr procedure does not update equation, instead turns out a value on LHS

 

 

Cost:  

Interest % per year (float)  

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Startup Code Region contains all the codes.

Download Doubt_x_symbolic_required.mw

Thanks.

Dear members,

Having learnt the use of parse, I tried making a document with module. The document works fine. But I could not not take the codes inside the ComboBoxes inside module UpdateExpr().

Also initialisation does not work since parse command is not allowed by maple here as can be seen by the output in MathContainer_fplusx below.

The document works fine after executing !!!.

Can any one help me avoid all the codes inside combobox except the UpdateExpr() code, please? Thanks.

Ramki.

restart

Composition of Functions

 

 

Select f(x) and g(x)

 f(x)*is        

  g(x)*is     

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(f+g)(x)

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Download Composition_of_Functions_Doubt.mw

Dear members,

I have made a simple document with 3 components ComboBox, TextArea and MathContainer.

A selection from ComboBox gets entered into TextArea, but not in MathContainer. I tried all codes with and without quotes, expression, value, "value" etc.

Any simple code I missed, please let me know.

Thanks.

Ramki
 

``This is a comboBox to select an expression for entry into TextArea0 and MathContainer0

 

 

 

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TextArea0            This is MathContainer0

   

 

 

 

 

Codes in ComboBox EditSelectCode

use DocumentTools in
s:=GetProperty("ComboBox0","value");
SetProperty("TextArea0","value",s);
SetProperty("MathContainer0","expression",GetProperty("TextArea0","value"));
end use;

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Download MathContainerEntry_Doubt.mw

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