Question: Fsolve, more flexible search range?

I am using fsolve in maple 13 to find the crossing of a pair of implicitly defined functions in a triangular region.  I have been  using the startpoint option, but sometimes fsolve wanders out of bounds.  I have tried specifying the range as {x=0..1, y = 0..x}, but fsolve complains of an invalid range.  Any suggestions?




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