linear mode (Entry: algebraic)

[compsystems]

The code works well and the function is well defined only in Algebraic mode.

I just found the problem. When the function is defined from the input line and when this input mode (textbook) the comments are interpreted as double division // -> ÷÷

I hope that the problems that are reported are solved, the history view has problems just like the input line.


Solution interpret double // as a comment, also interpret the symbols # and © as a comment