Sympy: Tuples in inequalities should raise TypeError

Created on 2 Sep 2014  路  5Comments  路  Source: sympy/sympy

S((2,5)) < x is False. By "@Tempel's principal", this should raise an exception.

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picture cbm755

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I think that (2,5)

picture oscarbenjamin on 6 Apr 2019
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By "@Tempel's principal"

?

skirpichev picture skirpichev on 2 Sep 2014

@Tempel's principal: "False should not be used as a stand-in to indicate that the comparison makes no sense." :)

cbm755 picture cbm755 on 2 Sep 2014
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So, does this need decision?

pelegm picture pelegm on 12 Nov 2014

I don't think so.

skirpichev picture skirpichev on 12 Nov 2014

I think that (2,5)

oscarbenjamin picture oscarbenjamin on 6 Apr 2019
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