Unsupported LaTeX does not show clear messages

[novoselt]

This code used to work for many years and still works fine in SageMathCell using SageMath 10.2. In CoCalc with SageMath 10.4 kernel we get:

Obviously, it would be nice to render LaTeX. But if the generated code is not supported, it would be nice to have a clear error message.

Code for testing:

A = ([1, 1], [3, 1])
b = (1000, 1500)
c = (10, 5)
P = InteractiveLPProblem(A, b, c, ["C", "B"], variable_type=">=")
print(P)
show(P)
view(P)

[williamstein]

This code used to work for many years and still works fine in SageMathCell using SageMath 10.2.

CoCalc ONLY renders math using katex whereas sagemathcell etc may use jsmath instead. This means what is supported may be slightly different.