Given the fact that infinity is expressed as sympy.oo in sympy makes the use of sympy.zoo somewhat consistent/unsuprising. Maybe the OP of the tweet was/is not

Given the fact that infinity is expressed as sympy.oo in sympy makes the use of sympy.zoo somewhat consistent/unsuprising. Maybe the OP of the tweet was/is not aware of this use. I wonder if his next tweet will be about sympy using oo for infinity.