The engine is quite powerful and allows most of the math and knowledge features from Mathematica, true. But playing with it via Jupyter I see how they've purpos

The engine is quite powerful and allows most of the math and knowledge features from Mathematica, true. But playing with it via Jupyter I see how they've purposely crippled some of the more useful features. For example, Manipulate (the interactive feature where parameters can be adjusted via sliders) doesn't work, but Jupyter itself supports such interactions in Python, so it's not Jupyter's fault. Also, in Mathematica entities can be clicked on and explored, but in the Jupyter interface an entity is displayed as a static image (that deceptively looks like a button but can't be interacted with).