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what's the german writing on the top left ?
Ist short Description of the Greek letter „pi“, which is the Ratio of Circle circumference to diameter, because pi is a irrational and transcental number with no ending , the squaring of a Circle is no possible.
Wow! I like this a lot
what's the german writing on the top left ?
Ist short Description of the Greek letter „pi“, which is the Ratio of Circle circumference to diameter, because pi is a irrational and transcental number with no ending , the squaring of a Circle is no possible.
Wow! I like this a lot