Hello,

I have just discovered the existence of element-wise operators which uses the symbol tilde

In the help, I saw this exemple

sin~(<1,2,3>);
Vector[column](%id = 18446744073926346622)

which is identic to a result that I can find with map function :

map(sin,<1,2,3>);
Vector[column](%id = 18446744073926346982)

What can Element-wise operators bring more than the map function ?

Do you often use this symbol ?

Thanks a lot for your information.

Hello,

I would like to understand this code which has been discussed in the forum a moment ago.

http://www.mapleprimes.com/posts/120138-Exact-Cubic-Hermite-Spline

Here the Maple code :

alec_modified_hermit.mw

Does somebody know the theoric developpements to this code ?

May you help me to add comments so as to facilitate the link with the theory ? One line in front of each procedure should be enough for me to understand. For the moment, I didn't manage to match it with the theory.

When I would understand this code, I would like in a second step compare the result with Catmull-Rom splines.

Thanks a lot for your help.

 @acer : I think this subject may interest you

Hello,

Is it possible to obtain a nice indentation with a automatic process? Do you have some tips on this subject?

My objective is to improve the indentation of my code so as to make my worksheet easier to read.

Thank you for your help.

Hello,

Thanks to different posts of the subject "Exporting data from Excel to Maple", I could learn the method to do it and conduct it.

Now, I would like to store the data exported from Excel to Maple in the worksheet and make my worksheet independent from the excel sheet.

The idea is that I can send my worksheet to a collegue and he can use without the excel sheet.

May you advice me a strategy to store the imported data ?

The copy/ paste works but it doesn't look smart.

Thank you for your help.

Hello,

I would like to build a periodic curve but starting from a parametric curve and not with a function.

Thanks to you tips, I could obtain a periodic function with a piecewise function starting from a function (http://www.mapleprimes.com/questions/208795-Periodic-Piecewise-Function)

I would like to do the same approach but starting from this parametric curve f :

V:=Vector([cos(t),sin(t)]);
f:=unapply(V, t);
plot( [f(t)[1],f(t)[2], t = 0..evalf(Pi)],color=red, scaling=constrained);

And I would like to build a periodic curve (the period is defined on the x axis) g such as :

Unfortunately, the approach presented in the post http://www.mapleprimes.com/questions/208795-Periodic-Piecewise-Function does'nt work anymore.

Do you have ideas to build this periodic curve starting from the parametric curve defined above ?

The aim of my question is more linked to the methodolody than the result.

Thank you for your help.