Optimal. Leaf size=100 \[ -\frac {32 b^3 x^{5/2} \left (a+\frac {b}{x}\right )^{5/2}}{1155 a^4}+\frac {16 b^2 x^{7/2} \left (a+\frac {b}{x}\right )^{5/2}}{231 a^3}-\frac {4 b x^{9/2} \left (a+\frac {b}{x}\right )^{5/2}}{33 a^2}+\frac {2 x^{11/2} \left (a+\frac {b}{x}\right )^{5/2}}{11 a} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.03, antiderivative size = 100, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 2, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {271, 264} \[ \frac {16 b^2 x^{7/2} \left (a+\frac {b}{x}\right )^{5/2}}{231 a^3}-\frac {32 b^3 x^{5/2} \left (a+\frac {b}{x}\right )^{5/2}}{1155 a^4}-\frac {4 b x^{9/2} \left (a+\frac {b}{x}\right )^{5/2}}{33 a^2}+\frac {2 x^{11/2} \left (a+\frac {b}{x}\right )^{5/2}}{11 a} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 264
Rule 271
Rubi steps
\begin {align*} \int \left (a+\frac {b}{x}\right )^{3/2} x^{9/2} \, dx &=\frac {2 \left (a+\frac {b}{x}\right )^{5/2} x^{11/2}}{11 a}-\frac {(6 b) \int \left (a+\frac {b}{x}\right )^{3/2} x^{7/2} \, dx}{11 a}\\ &=-\frac {4 b \left (a+\frac {b}{x}\right )^{5/2} x^{9/2}}{33 a^2}+\frac {2 \left (a+\frac {b}{x}\right )^{5/2} x^{11/2}}{11 a}+\frac {\left (8 b^2\right ) \int \left (a+\frac {b}{x}\right )^{3/2} x^{5/2} \, dx}{33 a^2}\\ &=\frac {16 b^2 \left (a+\frac {b}{x}\right )^{5/2} x^{7/2}}{231 a^3}-\frac {4 b \left (a+\frac {b}{x}\right )^{5/2} x^{9/2}}{33 a^2}+\frac {2 \left (a+\frac {b}{x}\right )^{5/2} x^{11/2}}{11 a}-\frac {\left (16 b^3\right ) \int \left (a+\frac {b}{x}\right )^{3/2} x^{3/2} \, dx}{231 a^3}\\ &=-\frac {32 b^3 \left (a+\frac {b}{x}\right )^{5/2} x^{5/2}}{1155 a^4}+\frac {16 b^2 \left (a+\frac {b}{x}\right )^{5/2} x^{7/2}}{231 a^3}-\frac {4 b \left (a+\frac {b}{x}\right )^{5/2} x^{9/2}}{33 a^2}+\frac {2 \left (a+\frac {b}{x}\right )^{5/2} x^{11/2}}{11 a}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.03, size = 60, normalized size = 0.60 \[ \frac {2 \sqrt {x} \sqrt {a+\frac {b}{x}} (a x+b)^2 \left (105 a^3 x^3-70 a^2 b x^2+40 a b^2 x-16 b^3\right )}{1155 a^4} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 0.68, size = 71, normalized size = 0.71 \[ \frac {2 \, {\left (105 \, a^{5} x^{5} + 140 \, a^{4} b x^{4} + 5 \, a^{3} b^{2} x^{3} - 6 \, a^{2} b^{3} x^{2} + 8 \, a b^{4} x - 16 \, b^{5}\right )} \sqrt {x} \sqrt {\frac {a x + b}{x}}}{1155 \, a^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [A] time = 0.20, size = 138, normalized size = 1.38 \[ \frac {2}{315} \, b {\left (\frac {16 \, b^{\frac {9}{2}}}{a^{4}} + \frac {35 \, {\left (a x + b\right )}^{\frac {9}{2}} - 135 \, {\left (a x + b\right )}^{\frac {7}{2}} b + 189 \, {\left (a x + b\right )}^{\frac {5}{2}} b^{2} - 105 \, {\left (a x + b\right )}^{\frac {3}{2}} b^{3}}{a^{4}}\right )} \mathrm {sgn}\relax (x) - \frac {2}{3465} \, a {\left (\frac {128 \, b^{\frac {11}{2}}}{a^{5}} - \frac {315 \, {\left (a x + b\right )}^{\frac {11}{2}} - 1540 \, {\left (a x + b\right )}^{\frac {9}{2}} b + 2970 \, {\left (a x + b\right )}^{\frac {7}{2}} b^{2} - 2772 \, {\left (a x + b\right )}^{\frac {5}{2}} b^{3} + 1155 \, {\left (a x + b\right )}^{\frac {3}{2}} b^{4}}{a^{5}}\right )} \mathrm {sgn}\relax (x) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.00, size = 55, normalized size = 0.55 \[ \frac {2 \left (a x +b \right ) \left (105 a^{3} x^{3}-70 a^{2} b \,x^{2}+40 a \,b^{2} x -16 b^{3}\right ) \left (\frac {a x +b}{x}\right )^{\frac {3}{2}} x^{\frac {3}{2}}}{1155 a^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 0.99, size = 69, normalized size = 0.69 \[ \frac {2 \, {\left (105 \, {\left (a + \frac {b}{x}\right )}^{\frac {11}{2}} x^{\frac {11}{2}} - 385 \, {\left (a + \frac {b}{x}\right )}^{\frac {9}{2}} b x^{\frac {9}{2}} + 495 \, {\left (a + \frac {b}{x}\right )}^{\frac {7}{2}} b^{2} x^{\frac {7}{2}} - 231 \, {\left (a + \frac {b}{x}\right )}^{\frac {5}{2}} b^{3} x^{\frac {5}{2}}\right )}}{1155 \, a^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 1.46, size = 67, normalized size = 0.67 \[ \sqrt {a+\frac {b}{x}}\,\left (\frac {2\,a\,x^{11/2}}{11}+\frac {8\,b\,x^{9/2}}{33}+\frac {2\,b^2\,x^{7/2}}{231\,a}-\frac {4\,b^3\,x^{5/2}}{385\,a^2}+\frac {16\,b^4\,x^{3/2}}{1155\,a^3}-\frac {32\,b^5\,\sqrt {x}}{1155\,a^4}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [B] time = 171.29, size = 585, normalized size = 5.85 \[ \frac {210 a^{8} b^{\frac {19}{2}} x^{8} \sqrt {\frac {a x}{b} + 1}}{1155 a^{7} b^{9} x^{3} + 3465 a^{6} b^{10} x^{2} + 3465 a^{5} b^{11} x + 1155 a^{4} b^{12}} + \frac {910 a^{7} b^{\frac {21}{2}} x^{7} \sqrt {\frac {a x}{b} + 1}}{1155 a^{7} b^{9} x^{3} + 3465 a^{6} b^{10} x^{2} + 3465 a^{5} b^{11} x + 1155 a^{4} b^{12}} + \frac {1480 a^{6} b^{\frac {23}{2}} x^{6} \sqrt {\frac {a x}{b} + 1}}{1155 a^{7} b^{9} x^{3} + 3465 a^{6} b^{10} x^{2} + 3465 a^{5} b^{11} x + 1155 a^{4} b^{12}} + \frac {1068 a^{5} b^{\frac {25}{2}} x^{5} \sqrt {\frac {a x}{b} + 1}}{1155 a^{7} b^{9} x^{3} + 3465 a^{6} b^{10} x^{2} + 3465 a^{5} b^{11} x + 1155 a^{4} b^{12}} + \frac {290 a^{4} b^{\frac {27}{2}} x^{4} \sqrt {\frac {a x}{b} + 1}}{1155 a^{7} b^{9} x^{3} + 3465 a^{6} b^{10} x^{2} + 3465 a^{5} b^{11} x + 1155 a^{4} b^{12}} - \frac {10 a^{3} b^{\frac {29}{2}} x^{3} \sqrt {\frac {a x}{b} + 1}}{1155 a^{7} b^{9} x^{3} + 3465 a^{6} b^{10} x^{2} + 3465 a^{5} b^{11} x + 1155 a^{4} b^{12}} - \frac {60 a^{2} b^{\frac {31}{2}} x^{2} \sqrt {\frac {a x}{b} + 1}}{1155 a^{7} b^{9} x^{3} + 3465 a^{6} b^{10} x^{2} + 3465 a^{5} b^{11} x + 1155 a^{4} b^{12}} - \frac {80 a b^{\frac {33}{2}} x \sqrt {\frac {a x}{b} + 1}}{1155 a^{7} b^{9} x^{3} + 3465 a^{6} b^{10} x^{2} + 3465 a^{5} b^{11} x + 1155 a^{4} b^{12}} - \frac {32 b^{\frac {35}{2}} \sqrt {\frac {a x}{b} + 1}}{1155 a^{7} b^{9} x^{3} + 3465 a^{6} b^{10} x^{2} + 3465 a^{5} b^{11} x + 1155 a^{4} b^{12}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________