/1 x\ atan|- + -| \2 2/ 1 + x ----------- + ---------------- 16 2 40 + 8*x + 16*x
atan(1/2 + x/2)/16 + (1 + x)/(40 + 8*x^2 + 16*x)
/ 2 \ /1 x\ 2 + 2*x + \5 + x + 2*x/*atan|- + -| \2 2/ ------------------------------------ / 2 \ 16*\5 + x + 2*x/
(2 + 2*x + (5 + x^2 + 2*x)*atan(1/2 + x/2))/(16*(5 + x^2 + 2*x))
0.0625*atan(1/2 + x/2) + (1.0 + x)/(40.0 + 8.0*x^2 + 16.0*x)
0.0625*atan(1/2 + x/2) + (1.0 + x)/(40.0 + 8.0*x^2 + 16.0*x)
/1 x\ atan|- + -| \2 2/ 1 + x ----------- + ---------------- 16 2 40 + 8*x + 16*x
atan(1/2 + x/2)/16 + (1 + x)/(40 + 8*x^2 + 16*x)
/ 2 \ /1 x\ 16 + 16*x + \40 + 8*x + 16*x/*atan|- + -| \2 2/ ------------------------------------------ 2 640 + 128*x + 256*x
(16 + 16*x + (40 + 8*x^2 + 16*x)*atan(1/2 + x/2))/(640 + 128*x^2 + 256*x)
/1 x\ 2 /1 x\ /1 x\ 2 + 2*x + 5*atan|- + -| + x *atan|- + -| + 2*x*atan|- + -| \2 2/ \2 2/ \2 2/ ---------------------------------------------------------- / 2 \ 16*\5 + x + 2*x/
(2 + 2*x + 5*atan(1/2 + x/2) + x^2*atan(1/2 + x/2) + 2*x*atan(1/2 + x/2))/(16*(5 + x^2 + 2*x))
/1 x\ atan|- + -| \2 2/ 1 + x ----------- + ---------------- 16 2 40 + 8*x + 16*x
atan(1/2 + x/2)/16 + (1 + x)/(40 + 8*x^2 + 16*x)
/1 x\ atan|- + -| \2 2/ 1 + x ----------- + ---------------- 16 2 40 + 8*x + 16*x
atan(1/2 + x/2)/16 + (1 + x)/(40 + 8*x^2 + 16*x)
/ 2 \ /1 + x\ 2 + 2*x + \5 + x + 2*x/*atan|-----| \ 2 / ------------------------------------ / 2 \ 16*\5 + x + 2*x/
(2 + 2*x + (5 + x^2 + 2*x)*atan((1 + x)/2))/(16*(5 + x^2 + 2*x))
/1 x\ atan|- + -| \2 2/ 1 + x ----------- + ---------------- 16 2 40 + 8*x + 16*x
atan(1/2 + x/2)/16 + (1 + x)/(40 + 8*x^2 + 16*x)