Since Maple version 2026, I have noticed that the orientation option with the contourplot3d command has no effect.

It is easy to control by using the example provided in the online help and adding, for example, orientation=[20,10,10].

Thank you for your help.

Best regards.

Hello,

With the new version 2025, double-clicking a file opens a second instance of Maple.

How can I make this open a new tab in the active instance, as it did with version 2024?

Thank you.

Bests regards.

Hello,

Best wishes for this new year.

Horner's algorithm for polynomials is considered more efficient in terms of the number of operations.
However, numerous comparisons (search for real or complex roots, calculations of hundreds of values...)
with Maple on polynomials of high degrees (10,12...) show, for me, no significant difference in times of execution evaluated with the st-time() command.

Has this point already been covered?
Are there specific situations where using the "horner" conversion is relevant with Maple?

Thank you for your clarification.

Best regards.

Hello,

How to factor the following polynomial : n*xⁿ - 2*n*x^{(n - 1)} + xⁿ

I can't find a command to write : x^n-1*((n+1)*x-2n)

Thank you for your help.

The serie is :

How to simplify (with collect ? with convert ?...) this expression to get this more "traditionnal" writing :

Thank you for your help.