// b + 4 \\ ||------------|| || 2 || |\b - 6*b + 9/| |--------------| | 2 | \ b - 16 / 2 ---------------- - ----- 2*b - 6 b - 4
2 4 + b - ------ + ------------------------------------ -4 + b / 2\ / 2 \ \-16 + b /*(-6 + 2*b)*\9 + b - 6*b/
-2.0/(-4.0 + b) + (4.0 + b)/((-16.0 + b^2)*(-6.0 + 2.0*b)*(9.0 + b^2 - 6.0*b))
/ 2\ / 2 \ (-4 + b)*(4 + b) - 2*\-16 + b /*(-6 + 2*b)*\9 + b - 6*b/ --------------------------------------------------------- / 2\ / 2 \ \-16 + b /*(-6 + 2*b)*(-4 + b)*\9 + b - 6*b/
/ 2\ (-4 + b)*(4 + b) - 4*\-16 + b /*(-3 + b)*(9 + b*(-6 + b)) --------------------------------------------------------- / 2\ 2*\-16 + b /*(-4 + b)*(-3 + b)*(9 + b*(-6 + b))
109 3 2 --- - 54*b - 2*b + 18*b 2 -------------------------------- 4 3 2 108 + b - 135*b - 13*b + 63*b
/ 2 3 \ -\-109 - 36*b + 4*b + 108*b/ ------------------------------- 3 2*(-4 + b)*(-3 + b)
/ 2 3 \ -\-109 - 36*b + 4*b + 108*b/ ----------------------------------- 3 4 2 216 - 270*b - 26*b + 2*b + 126*b