problem   method          evals  probes that shrank   share  halvings/eval
fun1.3    ours               19                  15   78.9%          2.498
fun1.3    chandrupatla       15                  13   86.7%          3.099
fun1.4    ours               59                  54   91.5%          0.930
fun1.4    chandrupatla       24                  21   87.5%          2.256
fun1.5    ours               63                  60   95.2%          1.179
fun1.5    chandrupatla       44                  41   93.2%          1.684
fun3.1    ours               64                  61   95.3%          0.672
fun3.1    chandrupatla       44                  42   95.5%          0.955
fun5.1    ours               57                  47   82.5%          0.741
fun5.1    chandrupatla       44                  42   95.5%          0.955