def test_issue_13546(): n = Symbol('n') k = Symbol('k') p = Product(n + 1 / 2**k, (k, 0, n-1)).doit() assert p.subs(n, 2).doit() == Rational(15, 2)
def test_issue_13546(): n = Symbol('n') k = Symbol('k') p = Product(n + 1 / 2**k, (k, 0, n-1)).doit() assert p.subs(n, 2).doit() == S(15)/2