nm

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13 years, 25 days

MaplePrimes Activity


These are questions asked by nm

In Maple help, there are many examples, which shows the input and output in 2D. I like to see the input in 1D (since I use worksheet style, I prefer to use input in 1D, but keep output as 2D).

So it is easier for me to see the input part of the command in the help pages as 1D, since it will match what I will type.

Is there a way to change this? I searched settings and googles and see nothing yet. I am using 17.02 on windows.

Is there a way to remove the small dashed box that shows up while one is typing in document mode?
Also, is there a way to remove italic style from everything? I do not like italic at all. I tried many things, such as

Format > Styles. Select the 2D Input character style and click modify

but when I start new line, it goes back to italic.

I can also open the style sheet file (my_styles.mw) that I use, and look at the XML there. What do I need to change...

Why can't Maple solve this integral equation using intsolve? May be my error entering it?

sys:= diff(y(t),t)=2-t^2/2 - 1/4 * int(y(t1),t1=0..t);
intsolve(sys,y(t));

Error, (in unknown) invalid input: diff received 0, which is not valid for its 2nd argument

I solve it by hand, and wanted to verify the solution. I get y(t)=C* sin(t/2) -4*t and C can be found to be 12
 

I might be doing something wrong here. But when I ask Maple 17 for the integrating factor of this ODE, it does not match the result if I find the integrating factor directly.

restart;
with(DEtools):
ode:=2*t*y(t)+t^2*(diff(y(t), t))+t^2*y(t)-2*y(t)-t*(diff(y(t), t)) = 0;
intfactor(ode);
simplify(exp(int( (t^2+2*t-2)/(t^2-t),t)));

Why I am not getting the same result from the last 2 commands above?

 

hi;
Using Maple 16. In Document mode. Tools->OutputDisplay->2D Math

I want when the output comes out, to be LEFT justified and Not Centered.

The reason is that when I export to Latex, it comes out as

      \[\displaystyle \,{.....

And I do not want the result to be centered. 

I want the math just to be that each equation in the output to start from the 
left edge of the page. So that if I have 3 equations in the output, in my 
latex document, I want them to look like

xxxx
xxxxxxxxx
xx

and not like this

          xxxx
       xxxxxxxxxxx
           xx

I do not mind if it is centered inside Maple itself, on the screen. I just do not
want it to be centered like the above in Latex export. Otherwise
I have to edit the Latex by hand each time I export the Maple document
to Latex and remove the \[displaystyle Latex code by hand. not good.

I looked at the export options also for Latex, and do not see anything
there. I think if I tell it not to show 2D display as displayed equations this should fix things.

I tried 2D Math notation and also Typeset Notation. They both behave the same.

Any ideas?

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