I connected the printer to the computer, but I couldn't get it work.

a farmyardy smell

Linda carried the oysters in one hand and the pineapple in the other. […] [S]he put the bottle of oysters and the pine on a little carved chair.

The proof that isomorphism is an equivalence relation relies on three fundamental properties of bijective functions (functions that are one-to-one and onto): (1) every identity function is bijective, (2) the inverse of every bijective function is also bijective, (3) the composition of two bijective functions is bijective.