What is the list of attributes that need to be passed on to faithfully
reconstruct a Symbol?
Most sympy classes can be reconstructed as follows
foo == type(foo)(*foo.args)
Some classes break this rule. For example
i = Integer(3)
i == type(i)(i.p)
r = Rational(2, 3)
r == type(r)(r.p, r.q)
I thought i could do the same thing with symbol
s = Symbol('x')
s == type(s)(s.name)
but it doesn't work with old assumptions
s = Symbol('x', positive=True)
s != type(s)(s.name)
What is the list of attributes that need to be passed on to faithfully
reconstruct a Symbol?
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