taro

445 Reputation

12 Badges

6 years, 225 days
Maple is to me difficult. The first version I bought was Maple9, and it was more than 15 years ago. But, I couldn't use it, feeling it too difficult. But, three years ago, I thought Maple might be helpful to my study, and since then, I have continued to learn Maple. As I got able to read the Maple help, I think that I could get to use maple better now than before. But, I feel that I am a beginner yet.

MaplePrimes Activity


These are replies submitted by taro

@Carl Love 

Thank you for your reply, and thank you for the reason why changing orders occurs.
In my case, sort removes changing orders so far.
But, if I opened the second worksheet with a new kernel, orders change.
So that, I had to take care to open the second one with the same kernel which I used for the first worksheet and for which kernel I used for the 
first worksheet, I can find at the foot of the first worksheet.

taro
 

@Mac Dude 

Owing to you, I got to use a package, making it.
it saves space of a worksheet a lot.
And, I use "save" command like this to have a file of names of equations:

#save a1, a3, a4, a6, e2, e3, a4, e3_1, e3_2b,e8_3_2, e1_5, #ea_0, e5, e6_1, e7_7, e3_7,
#e8_3_2, e10_1, e11_9, e12_4, "test.mpl"

And, in a new worksheet, I read that test.mpl with the code of
read("test.mpl");
This way is quate a lot of saving of space and time.
 

taro

 

@Carl Love 

I could know that inserting sort(%) before using applyop puts the
expression in the order which does not change each time I clicked !!!, even if restart was written at the start of a worksheet.

taro

@Carl Love 

Thank you for your reply.
Surely, simplify brings the same result as through my code, as "k" can be ommited between the numerator and denominator in this case,
which I noticed now reading your comment.

In this case, simplify is useful, but in other case, if the order is unreliable
to depend on the order of factors, what kind of ways are there which can be alternatives to the way depending on the order?

taro

@tomleslie 

Thank you for your answer.
I'm sorry that the file I appended is not appropriate one enabling
that error I wrote here to be reproduced. I removed "restart" in the  beginning of my original code. Then, the phenomena that form of
equation changes each time I clicked !!!. dissapeared, but once I
entered "restart" and clicked !!!, error continues to appear even if I
removed "restart" and cliked !!!, until I close the worksheet and I open the worksheet again.

Best wishes.

taro

@acer 

Green-arrow uploard doesn't work in my circumstances as well.
In 3. Insert Links Or Content, insert link bottun does not respond to
the click on it. I am using macosx 10.11.6 and maple2016.

taro

@Christian Wolinski 
@Carl Love 

Thank you for teaching me the code, and for using the use of ",".

Best wishes.

taro

For example, when I tried to search comments or questions with the keyword of "carl module", I find the sentence that

" Carl Love - Replies
... Answered: June 29 2016 by Carl Love 10445. 0 0 + Add Tags. @candy898 You should
follow Joe's advice. Put the entire code of the module, and all of its procedures ... "

But, even if I got interested in the above comment and clicked this link of "Carl Love -Repries", what I find is the page of
"These are replies submitted by Carl Love"
, in which only the list of Carl's comment is on, not the page of

... Answered: June 29 2016 by Carl Love 10445. 0 0 + Add Tags. @candy898 You should
follow Joe's advice. Put the entire code of the module, and all of its procedures ... ."

So, If I tried to find the comment, I have to trace back the pages of comments of Carl, which is some effort.

From this point, I think that the functionality in using search is a little bad.

 

 

 

@YasH 

Thank you.

It's really the answer I wanted to obtain.

Best wishes.

taro

Dear @Carl Love

Thank you very much. I could fix the code owing to you.

Best wishes.

taro

Dear @Carl Love 

I tried to insert the code:

numer_expand := a->expand(numer(a))/denom(a);

before h:= F-> expand(evalindets(D(F)/F, specfunc(D), d-> op(d)*'h'(op(d))))
;
in your code as

z5:= module()
option package;
export
    numer_expand := a->expand(numer(a))/denom(a);
     h:= F-> expand(evalindets(D(F)/F, specfunc(D), d-> op(d)*'h'(op(d))))
;
local
     ModuleLoad:= proc() :-`print/h`:= ()-> ':-h'(args) end proc,
     ModuleUnload:= ()-> unassign(':-`print/h`')
;
     ModuleLoad();
end module:

But, the error occurs.

with(z5);

h(x+y);

Error, unexpected `local` declaration in `module` body
Please teach me how I should modify.

Best wishes.

taro

 

 

@MortenZdk 

You don't need to use interface or cat in using read.

you have only to write

> read("directory where you saved mpl file which you can find with terminal application

through dragging the mpl file into terminal app's screen");

 

@Bryon 

Thank you for your reply.
I as well will try to clean this board from spams if I could delete spams.
Anyway, I hope deleting spams will become easy one, which does not need even a few clicks.

taro 

 

@Carl Love 

Thank you for your teaching me.

I could understand that there is such a way of use of :-, owing to you.

Thank you.

 

Best wishes.

taro

Two weeks had passsed since Byron's answer. I hope everythings is going well.

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