________ / 2 2 \/ 9 - x 3 x ----------- + --------------- - ------------- 2 ________ ________ / 2 / 2 / x 2*\/ 9 - x 2* / 1 - -- \/ 9
sqrt(9 - x^2)/2 + 3/((2*sqrt(1 - x^2/9))) - x^2/(2*sqrt(9 - x^2))
1.5*(1 - 0.111111111111111*x^2)^0.5 + 1.5*(1.0 - 0.111111111111111*x^2)^(-0.5) - 0.166666666666667*x^2*(1 - 0.111111111111111*x^2)^(-0.5)
1.5*(1 - 0.111111111111111*x^2)^0.5 + 1.5*(1.0 - 0.111111111111111*x^2)^(-0.5) - 0.166666666666667*x^2*(1 - 0.111111111111111*x^2)^(-0.5)
________ / 2 2 \/ 9 - x 3 x ----------- + --------------- - ------------- 2 ________ ________ / 2 / 2 / x 2*\/ 9 - x 2* / 1 - -- \/ 9
sqrt(9 - x^2)/2 + 3/(2*sqrt(1 - x^2/9)) - x^2/(2*sqrt(9 - x^2))
________ ________ 2 / 2 / 2 / 2\ - 4*x *\/ 9 - x + 2*\/ 9 - x *\36 - 2*x / ---------------------------------------------- 2 72 - 8*x
(-4*x^2*sqrt(9 - x^2) + 2*sqrt(9 - x^2)*(36 - 2*x^2))/(72 - 8*x^2)
________ / 2 2 \/ 9 - x 3 x ----------- + --------------- - ------------- 2 ________ ________ / 2 / 2 / x 2*\/ 9 - x 2* / 1 - -- \/ 9
sqrt(9 - x^2)/2 + 3/(2*sqrt(1 - x^2/9)) - x^2/(2*sqrt(9 - x^2))
________ / 2 2 \/ 9 - x 3 x ----------- + --------------- - ------------- 2 ________ ________ / 2 / 2 / x 2*\/ 9 - x 2* / 1 - -- \/ 9
sqrt(9 - x^2)/2 + 3/(2*sqrt(1 - x^2/9)) - x^2/(2*sqrt(9 - x^2))