I have seen LLMs fabricate bogus calculations; I personally would be hesitant to use an LLM as my one and only source of math learning, but I suppose using it i

I have seen LLMs fabricate bogus calculations; I personally would be hesitant to use an LLM as my one and only source of math learning, but I suppose using it in conjunction with something like Math Academy mitigates that issue? You've clearly had good success here, but any problem areas with the LLM to watch out for?