Question: Trouble defining a function...

Hi, this is my first time posting, so I'm not even sure if this is the right place to ask this. But, I'm having trouble defining a function. I'm using the document view and trying to establish Q(variables)= some function and it returns "Error, invalid parameters for inline function." More specifically: This post generated using the online HTML conversion tool Download the original worksheet returns, Error, invalid parameters for inline function, when I hit enter. I'm using maple 10, any help that anyone can offer would be wonderful. Bunches of thanks, Somerandomstudent (Edit: Added equation in worksheet HTML.)
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