Complexes

Complexes are numbers that have real and imaginary parts.

Also chains of algebraic structures (A_n) with maps f_n:A_n-->A_n+1 such that im f_n is contained in ker f_n+1 are complexes.

Also Sigmund Freud decided that he was in love with his mother and had an Oedipus complex, Oedipus Rex was a Greek tragedy character.

Dwight D Eisenhower wants you to expose the Military Industrial Complex, we, on the other hand, want you to expose the Vegetarian Industrial Complex. Others want you to expose The Military Industrial Light and Magic Complex; this, of course, is just another diversion created by the Vegetarian Industrial Complex.