Iter #10: -0.5827818512916565
Iter #20: -0.5828589200973511
Iter #30: -0.5831398367881775
Iter #40: -0.5830603837966919
Iter #50: -0.5828717947006226
Iter #60: -0.5842077732086182
Iter #70: -0.5828456878662109
Iter #80: -0.588916003704071
Iter #90: -0.5834552645683289
Iter #100: -0.5827949643135071
Iter #110: -0.5871304273605347
