alpha,true_gain,robust_lower,promote
0.0,6.400000000000001,4.9,True
0.05,5.759999999999999,4.26,True
0.1,5.12,3.62,True
0.15000000000000002,4.4799999999999995,2.98,True
0.2,3.8400000000000007,2.3400000000000007,True
0.25,3.2,1.7000000000000002,True
0.30000000000000004,2.5599999999999996,1.0599999999999996,True
0.35000000000000003,1.92,0.4199999999999996,True
0.4,1.2799999999999994,-0.2199999999999998,False
0.45,0.6400000000000006,-0.8600000000000003,False
0.5,0.0,-1.5,False
0.55,-0.6400000000000006,-2.1400000000000006,False
0.6000000000000001,-1.280000000000002,-2.780000000000002,False
0.65,-1.92,-3.415000000000001,False
0.7000000000000001,-2.5600000000000005,-4.045000000000001,False
0.75,-3.2,-4.675,False
0.8,-3.8400000000000007,-5.305000000000001,False
0.8500000000000001,-4.480000000000002,-5.935000000000001,False
0.9,-5.12,-6.555000000000001,False
0.9500000000000001,-5.760000000000001,-7.165000000000001,False
1.0,-6.400000000000001,-7.750000000000001,False