Re: A89: Address errors with doors, maybe columns too


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Re: A89: Address errors with doors, maybe columns too





>what kind of undefined variables are these?  l tried graphing things like 'a'
>and 'b' when there was nothing in them, but it just said "undefined
variable."
>???
>--TurboSoft
well im not sure but it happened when i used xsin(x) cause i forgot the
multiplication sign between x and sin x*sin(x)
joE


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