This. Some novel form of input would be nice. The few times I've used mathematica it has been slightly painful in this department. I've been using a TI nSpire

This. Some novel form of input would be nice. The few times I've used mathematica it has been slightly painful in this department. I've been using a TI nSpire calculator on and off for math and it's pretty decent with respect to readability on the input and output side of things: https://www.youtube.com/watch?v=PpmpFis8RQM https://www.youtube.com/watch?v=PpmpFis8RQM Even carries the input/output semantics into the programming language: https://www.youtube.com/watch?v=oTdvIm9coXk https://www.youtube.com/watch?v=oTdvIm9coXk (just skip around the videos to see the input/outputs)