I've updated today to Mathematica 18.104.22.168 from version 8 and found something that absolutely confuses me. Let us define a piecewise function: ...
I have stumbled over several issues about subscripted symbols recently. I would like that I can enter subscripted variables with my keyboard and that they are treated as symbols. I would also like to ...
When I code in Mathematica, I often re-use code from old notebooks which fulfilled a specific purpose; for example, one testing for soft matches in strings, or one that identifies outliers on a graph ...
If I use the following function to define me a fancy subscript: ...