acc=0.0001 eps=0
open4cc: log(x)/sqrt(x):  -3.99999826 ncalls=252
open4df: log(x)/sqrt(x):  -3.9999984707292131 ncalls=264
open8df: log(x)/sqrt(x):  -3.9997635514907208 ncalls=88
open6df: log(x)/sqrt(x):  -3.9999928853680253 ncalls=102
acc=1e-05 eps=0
open4df: log(x)/sqrt(x):  -3.9999999684216205 ncalls=664
open8df: log(x)/sqrt(x):  -3.9999960158656593 ncalls=136
open6df: log(x)/sqrt(x):  -3.9999997925009003 ncalls=180
acc=1e-06 eps=0
open4df: log(x)/sqrt(x):  -4.0000000023199327 ncalls=1668
open8df: log(x)/sqrt(x):  -3.9999996768957686 ncalls=192
open6df: log(x)/sqrt(x):  -3.9999999908966619 ncalls=312
acc=1e-07 eps=0
open4df: log(x)/sqrt(x):  -4.0000000000924416 ncalls=4188
open8df: log(x)/sqrt(x):  -3.9999998368272807 ncalls=272
open6df: log(x)/sqrt(x):  -3.9999999997513918 ncalls=504
acc=1e-08 eps=0
open4df: log(x)/sqrt(x):  -4.0000000000033573 ncalls=10564
open8df: log(x)/sqrt(x):  -3.9999999962323098 ncalls=368
open6df: log(x)/sqrt(x):  -3.9999999999801932 ncalls=858
acc=1e-09 eps=0
open4df: log(x)/sqrt(x):  -4.0000000000001181 ncalls=26496
open8df: log(x)/sqrt(x):  -3.9999999993590838 ncalls=528
open6df: log(x)/sqrt(x):  -4.0000000000001172 ncalls=1428
acc=1e-10 eps=0
open4df: log(x)/sqrt(x):  -4.0000000000000044 ncalls=66444
open8df: log(x)/sqrt(x):  -3.9999999999524243 ncalls=712
open6df: log(x)/sqrt(x):  -3.9999999999999707 ncalls=2370
acc=1e-11 eps=0
open4df: log(x)/sqrt(x):  -4.0000000000000000 ncalls=167500
open8df: log(x)/sqrt(x):  -3.9999999999927147 ncalls=984
open6df: log(x)/sqrt(x):  -3.9999999999999982 ncalls=3978