13. The system of claim 11 wherein said computer processor is further operable to search for one or more particular CLI based on said particular CLI's directional relationship relative to another CLI.
11. The system of claim 10 , further comprising: a plurality of additional CLIs created from additional mathematical concepts contained in additional documents; and a set of redefined interrelationships, wherein the set of redefined interrelationships are based on changes made to the defined relationships caused by additional CLIs, wherein the computer processor is further operable to regenerate the mapping based on the redefined interrelationships, and wherein the one or more databases is further operable to store the additional CLIs and the regenerated mapping.