Re: Invers matrix on Ti-85


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Re: Invers matrix on Ti-85



>How is this done? Probarly easy, the manual says matrix (-1) in
>subscript.

So what's your question?  You seem to have answered it already.  Just make
sure to use the negate (the one in parentheses) key NOT the minus sign.

[[1,3,2][4,7,1][5,3,5]] ^ -1 for example.

Tom Lake
ICQ #25589135


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