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Stephan Seitz authored
Problem some constant expressions are neither Float,Integer,Rational but don't have arguments. >>> isinstance(pi, Integer) False >>> isinstance(pi, Float) False >>> isinstance(pi, Rational) False >>> pi.args ()
b87eeadf
Problem some constant expressions are neither Float,Integer,Rational but don't have arguments. >>> isinstance(pi, Integer) False >>> isinstance(pi, Float) False >>> isinstance(pi, Rational) False >>> pi.args ()