MaplePrimes - answers and comments on Question, user defined Function

partial answer

Joe Riel — Tue, 30 Oct 2012 08:08:58 Z

One way is to create a simple text file that assigns the procedure and then use the ?read statement to read that file from another file or a Maple worksheet. For example, you might create a file names myfunc.mpl:

---- start of myfunc.mpl --- 
SomeFunc := proc(x)
   return x^2;
end proc:
---- end of myfunc.mpl ---

A better approach is to save the procedure [or module] in a Maple archive (file with extension *.mla). That can be done with the ?LibraryTools:-Save command. For example, you could include the following line at the bottom of the above file

LibraryTools:-Save('SomeFunc', "MyArchive.mla"):

If you read the entire file into Maple, it will create an archive named "MyArchive.mla" (in the ?currentdir). If that archive is saved in a location read by Maple (in the ?libname path), then the SomeFunc procedure will be available to any Maple session.

Easy read-save

hossayni — Tue, 30 Oct 2012 14:50:01 Z

In the name of Allah

I easily use this method

For example you are in a worksheet and have written 3 functions fog(f,g), rez(x), intvec(v) and 2 global variables a,b assigned to some values.

After your definitions finish, you can easily use this command

save fog,rez,intvec,a,b,"lib1.m"

All the works are finished. You want to load this library in another worksheet; simply use:

raed "lib1.m"

And enjoy your functions and global variables.

Nonideological and nonpolitical

Markiyan Hirnyk — Wed, 31 Oct 2012 22:58:15 Z

I think MaplePrimes must be nonideological and nonpolitical.

Allah is translation of God in arabic

hossayni — Fri, 02 Nov 2012 16:52:20 Z

Dear @Markiyan Hirnyk ,

Allah is translation of God in arabic

Sincerely yours

Hossayni