4*x 28 + 8*x atan(2*x + 7)*2 + -------------- - ------------------ 2 / 4\ 1 + (2*x + 7) 2*\1 + (2*x + 7) /
atan(2*x + 7)*2 + (4*x)/(1 + (2*x + 7)^2) - (28 + 8*x)/(2*(1 + (2*x + 7)^4))
28 + 8*x 4*x 2*atan(7 + 2*x) - ---------------- + -------------- 4 2 2 + 2*(7 + 2*x) 1 + (7 + 2*x)
2*atan(7 + 2*x) - (28 + 8*x)/(2 + 2*(7 + 2*x)^4) + 4*x/(1 + (7 + 2*x)^2)
2.0*atan(2*x + 7) - (28.0 + 8.0*x)/(2.0 + 4802.0*(1 + 0.285714285714286*x)^4) + 4.0*x/(1.0 + 49.0*(1 + 0.285714285714286*x)^2)
2.0*atan(2*x + 7) - (28.0 + 8.0*x)/(2.0 + 4802.0*(1 + 0.285714285714286*x)^4) + 4.0*x/(1.0 + 49.0*(1 + 0.285714285714286*x)^2)
28 + 8*x 4*x 2*atan(7 + 2*x) - ---------------- + -------------- 4 2 2 + 2*(7 + 2*x) 1 + (7 + 2*x)
2*atan(7 + 2*x) - (28 + 8*x)/(2 + 2*(7 + 2*x)^4) + 4*x/(1 + (7 + 2*x)^2)
28 + 8*x 4*x 2*atan(7 + 2*x) - ---------------- + -------------- 4 2 2 + 2*(7 + 2*x) 1 + (7 + 2*x)
-28 - 8*x 4*x 2*atan(7 + 2*x) + ---------------- + -------------- 4 2 2 + 2*(7 + 2*x) 1 + (7 + 2*x)
2*atan(7 + 2*x) + (-28 - 8*x)/(2 + 2*(7 + 2*x)^4) + 4*x/(1 + (7 + 2*x)^2)
28 + 8*x 4*x 2*atan(2*x + 7) - ---------------- + -------------- 4 2 2 + 2*(7 + 2*x) 1 + (7 + 2*x)
2*atan(2*x + 7) - (28 + 8*x)/(2 + 2*(7 + 2*x)^4) + 4*x/(1 + (7 + 2*x)^2)
// 4\ / / 2\ \ / 2\ \ 2*\\1 + (7 + 2*x) /*\2*x + \1 + (7 + 2*x) /*atan(7 + 2*x)/ - \1 + (7 + 2*x) /*(7 + 2*x)/ ---------------------------------------------------------------------------------------- / 2\ / 4\ \1 + (7 + 2*x) /*\1 + (7 + 2*x) /
2*((1 + (7 + 2*x)^4)*(2*x + (1 + (7 + 2*x)^2)*atan(7 + 2*x)) - (1 + (7 + 2*x)^2)*(7 + 2*x))/((1 + (7 + 2*x)^2)*(1 + (7 + 2*x)^4))
5 4 3 2 6 5 4 3 2 -175 + 16*x + 224*x + 1172*x + 2254*x + 2702*x + 60050*atan(7 + 2*x) + 32*x *atan(7 + 2*x) + 672*x *atan(7 + 2*x) + 5888*x *atan(7 + 2*x) + 27552*x *atan(7 + 2*x) + 72620*x *atan(7 + 2*x) + 102228*x*atan(7 + 2*x) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ / 2 \ / 4 3 2 \ \25 + 2*x + 14*x/*\1201 + 8*x + 112*x + 588*x + 1372*x/
(-175 + 16*x^5 + 224*x^4 + 1172*x^3 + 2254*x + 2702*x^2 + 60050*atan(7 + 2*x) + 32*x^6*atan(7 + 2*x) + 672*x^5*atan(7 + 2*x) + 5888*x^4*atan(7 + 2*x) + 27552*x^3*atan(7 + 2*x) + 72620*x^2*atan(7 + 2*x) + 102228*x*atan(7 + 2*x))/((25 + 2*x^2 + 14*x)*(1201 + 8*x^4 + 112*x^3 + 588*x^2 + 1372*x))
5 4 3 2 -175 + 16*x + 224*x + 1172*x + 2254*x + 2702*x 2*atan(7 + 2*x) + ---------------------------------------------------------------- 6 5 4 3 2 30025 + 16*x + 336*x + 2944*x + 13776*x + 36310*x + 51114*x
2*atan(7 + 2*x) + (-175 + 16*x^5 + 224*x^4 + 1172*x^3 + 2254*x + 2702*x^2)/(30025 + 16*x^6 + 336*x^5 + 2944*x^4 + 13776*x^3 + 36310*x^2 + 51114*x)
2 2 2 4 6 4 -28 - 28*(7 + 2*x) + 4*atan(7 + 2*x) - 8*x*(7 + 2*x) + 4*(7 + 2*x) *atan(7 + 2*x) + 4*(7 + 2*x) *atan(7 + 2*x) + 4*(7 + 2*x) *atan(7 + 2*x) + 8*x*(7 + 2*x) -------------------------------------------------------------------------------------------------------------------------------------------------------------- / 2 \ / 4 3 2 \ \50 + 4*x + 28*x/*\4804 + 32*x + 448*x + 2352*x + 5488*x/
(-28 - 28*(7 + 2*x)^2 + 4*atan(7 + 2*x) - 8*x*(7 + 2*x)^2 + 4*(7 + 2*x)^2*atan(7 + 2*x) + 4*(7 + 2*x)^4*atan(7 + 2*x) + 4*(7 + 2*x)^6*atan(7 + 2*x) + 8*x*(7 + 2*x)^4)/((50 + 4*x^2 + 28*x)*(4804 + 32*x^4 + 448*x^3 + 2352*x^2 + 5488*x))