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[Henri Girard <address@hidden>]

Le 05/10/2013 10:20, Henri Girard a écrit :
> Hi,
> I have problem to def a class in sage, it's working in a sage notebook :
>
> Sage]  class Obwod(object):
>     def __init__(this, z):
>         this.z = z
>
>     def __add__(this, that):
>         return Obwod(this.z + that.z)
>
>     def __mul__(this, that):
>         return Obwod(1/(1/this.z + 1/that.z))
>
> Traceback (most recent call last):
>   File "tm_sage", line 4
>     def __add__(this, that):
>                            ^
> IndentationError: unindent does not match any outer indentation level
> Any help ?
> regards
> Henri
OK I found the problem no interline.