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The result is as like:

\/"""2

where """ is the missed character, _, U23BD.

While I input

pretty_print(sqrt(2))

it gets the following in notebook():

  ???
?? 2

It tested in Sage-4.7.2/4.7.1? What's wrong here?

Thanks inadvance

While worksheet was published, the command in cell would be displayed wrapped together in anonymous role. For instance: In Cell, we input:

line 1
line 2
...

Anonymous user sees like:

line1 line2 ...

How to keep the content cell line-by-line?

Thanks

How to place plots at certain positions? for example, plot1 at (x1,y1) and plot2 at (x2,y2),

Thanks