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TI-36X Pro—Replace the batteries or just get a new one?
01-29-2019, 03:18 AM
Post: #66
RE: TI-36X Pro—Replace the batteries or just get a new one?
Another item that I like about the TI-30X Pro MathPrint is that an equation entered in ""table" as f(x) can be used in solve and in d/dx and in integral as f(x) instead of having to re-enter the equation in those operations as required by the CASIO 991EX. This is also true with the 36X Pro. The 30X Pro MathPrint also allows the same with g(x). I mostly leave g(x) permanently defined as d(f(x))/dx in table so that I can find candidate locations of extremums of f(x) very quickly in table, and then use g(x)=0 in solve to find the extremum to a high degree of precision. I can then put g(x), f(x), and x on consecutive lines to have f'(x), f(x), and x labeled and displayed on consecutive lines.
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RE: TI-36X Pro—Replace the batteries or just get a new one? - lrdheat - 01-29-2019 03:18 AM



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