Re: TIB: Re: Lists TI-83


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Re: TIB: Re: Lists TI-83




TI really needs to put in a MEMBER function, because the FOR method can take 
a long time if the list is big.  I'm not sure if the 83 has INSTRING (89 does 
: ), but if it does, you could always parse everything into a string 
(separated by commas or spaces) instead of a list and use instring to find 
the coordinate of the first appearance of what you're looking for.  (But that 
can get really confusing.)