Full_Name: George LeCompte Version: 1.6.1 (windows) OS: windows98 Submission from: (NULL) (208.8.162.135) simplex won't work with only >= constraints examples follow: this works: simplex(a=1,A1=1,b1=10,A2=1,b2=1) but this doesn't simplex(1,A2=1,b2=1) Linear Programming Results Call : simplex(a = 1, A2 = 1, b2 = 1) Minimization Problem with Objective Function Coefficients x1 1 No feasible solution could be found