Funny admission formula (Appalachian State University)
(undergraduate GPA x 400) + GRE verbal + GRE quantitative < 2000 (minimum for consideration)
UPD: Another formula from Northern Kentucky University
Achieved a cumulative score of at least 1,350 when the GPA and GRE scores are computed in the following formula: (GPA x 200)+GRE (verbal and quantitative sections) = 1,350.
Louisiana Tech University
...and a score of at least 1400 on the following formula using GPA and GRE scores:
GPA x 200 + GRE verbal score + GRE quantitative score = 1400.