Finding Nemo all but one of the eggs gone. He names this last egg "Nemo", a name that Coral had chosen. On the first day of school, the overprotective Marlin embarrasses Nemo during a field trip. While Marlin talks to the teacher, Mr. Ray, Nemo sneaks away from the reef toward a boat and is captured by a scuba diver. As the boat departs, one of the divers accidentally knocks his diving mask overboard. Marlin chases after the boat and meets Dory, a blue tang who suffers from short-term memory loss. The two encounter Bruce, Anchor and Chum, three reformed sharks who
Forgetful functor of sets. In the case of vector spaces, this is summarized as: "A map between vector spaces is determined by where it sends a basis, and a basis can be mapped to anything." Symbolically: The unit of the free–forgetful adjunction is the "inclusion of a basis": formula_24. Fld, the category of fields, furnishes an example of a forgetful functor with no adjoint. There is no field satisfying a free universal property for a given set. Forgetful functor In mathematics, in the area of category theory, a forgetful functor (also known as a stripping functor) 'forgets' or drops some or all