Wolfram Mathematica

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user2612743

4:14 AM

Is it possible to have preprint or postprint only act for a specific function?

For example whenever I call NSolve[] for Mathematica to automatically use Simplify with it?

12 hours later…

István Zachar

3:47 PM

Can someone please explain this behaviour of Drop? Is this a bug?
Drop[{1, 2, 3}, {3, -1}]
Drop[{1, 2}, {3, -1}]
Drop[{1}, {3, -1}]

Either the last input's error message is unnecessary or the second input should issue one as well.

Rojo

4:02 PM

Seems inconsistent

1 hour later…

Silvia

5:11 PM

@IstvánZachar I think the 3 in Drop[{1, 2}, {3, -1}] means the 3rd "gap". The 1st gap is before 1 in {1, 2}, the 2nd one is between 1 and 2, and so on.

1 hour later…

Mr.Wizard

6:16 PM

To anyone with v9 and some extra time: would you please take a look at this answer of mine and see if there is an easy way to make it work in v9?

A: How to change the default ColorData used in Mathematica's Plot?

The following updated solution is based on the existing solutions from Janus and belisarius, but I consider it an improvement. Corrected to work with Plot[..., {PlotStyle -> ...}] , and to move the assignment from Rule. Supporting functions ClearAll[toDirective, styleJoin] toDirective[{ps__...