Read this: Additionally, "[I]n the general case, von Neumann proved the following basic representation theorem. Any complemented modular lattice L having a "basis" of n4 pairwise perspective elements, is isomorphic with the lattice (R) of all principal right-ideals of a suitable regular ring R. This conclusion is the culmination of 140 pages of brilliant and incisive algebra involving entirely novel axioms. Anyone wishing to get an unforgettable impression of the razor edge of von Neumann's mind, need merely try to pursue this chain of exact reasoning for himselfrealizing that often five pages of it were written down before breakfast, seated at a living room writing-table in a bathrobe."
Now answer this question, if there is an answer (If it cannot be answered, return "unanswerable"): In what room did von Neumann often write at home?
living room writing-table