Optimal. Leaf size=34 \[ \frac {2 (a+b x)^{13/2}}{13 b^2}-\frac {2 a (a+b x)^{11/2}}{11 b^2} \]
________________________________________________________________________________________
Rubi [A] time = 0.01, antiderivative size = 34, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 11, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {43} \begin {gather*} \frac {2 (a+b x)^{13/2}}{13 b^2}-\frac {2 a (a+b x)^{11/2}}{11 b^2} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 43
Rubi steps
\begin {align*} \int x (a+b x)^{9/2} \, dx &=\int \left (-\frac {a (a+b x)^{9/2}}{b}+\frac {(a+b x)^{11/2}}{b}\right ) \, dx\\ &=-\frac {2 a (a+b x)^{11/2}}{11 b^2}+\frac {2 (a+b x)^{13/2}}{13 b^2}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.02, size = 24, normalized size = 0.71 \begin {gather*} \frac {2 (a+b x)^{11/2} (11 b x-2 a)}{143 b^2} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
IntegrateAlgebraic [B] time = 0.01, size = 79, normalized size = 2.32 \begin {gather*} -\frac {2 \sqrt {a+b x} \left (2 a^6-a^5 b x-35 a^4 b^2 x^2-90 a^3 b^3 x^3-100 a^2 b^4 x^4-53 a b^5 x^5-11 b^6 x^6\right )}{143 b^2} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [B] time = 0.72, size = 74, normalized size = 2.18 \begin {gather*} \frac {2 \, {\left (11 \, b^{6} x^{6} + 53 \, a b^{5} x^{5} + 100 \, a^{2} b^{4} x^{4} + 90 \, a^{3} b^{3} x^{3} + 35 \, a^{4} b^{2} x^{2} + a^{5} b x - 2 \, a^{6}\right )} \sqrt {b x + a}}{143 \, b^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [B] time = 1.27, size = 347, normalized size = 10.21 \begin {gather*} \frac {2 \, {\left (\frac {3003 \, {\left ({\left (b x + a\right )}^{\frac {3}{2}} - 3 \, \sqrt {b x + a} a\right )} a^{5}}{b} + \frac {3003 \, {\left (3 \, {\left (b x + a\right )}^{\frac {5}{2}} - 10 \, {\left (b x + a\right )}^{\frac {3}{2}} a + 15 \, \sqrt {b x + a} a^{2}\right )} a^{4}}{b} + \frac {2574 \, {\left (5 \, {\left (b x + a\right )}^{\frac {7}{2}} - 21 \, {\left (b x + a\right )}^{\frac {5}{2}} a + 35 \, {\left (b x + a\right )}^{\frac {3}{2}} a^{2} - 35 \, \sqrt {b x + a} a^{3}\right )} a^{3}}{b} + \frac {286 \, {\left (35 \, {\left (b x + a\right )}^{\frac {9}{2}} - 180 \, {\left (b x + a\right )}^{\frac {7}{2}} a + 378 \, {\left (b x + a\right )}^{\frac {5}{2}} a^{2} - 420 \, {\left (b x + a\right )}^{\frac {3}{2}} a^{3} + 315 \, \sqrt {b x + a} a^{4}\right )} a^{2}}{b} + \frac {65 \, {\left (63 \, {\left (b x + a\right )}^{\frac {11}{2}} - 385 \, {\left (b x + a\right )}^{\frac {9}{2}} a + 990 \, {\left (b x + a\right )}^{\frac {7}{2}} a^{2} - 1386 \, {\left (b x + a\right )}^{\frac {5}{2}} a^{3} + 1155 \, {\left (b x + a\right )}^{\frac {3}{2}} a^{4} - 693 \, \sqrt {b x + a} a^{5}\right )} a}{b} + \frac {3 \, {\left (231 \, {\left (b x + a\right )}^{\frac {13}{2}} - 1638 \, {\left (b x + a\right )}^{\frac {11}{2}} a + 5005 \, {\left (b x + a\right )}^{\frac {9}{2}} a^{2} - 8580 \, {\left (b x + a\right )}^{\frac {7}{2}} a^{3} + 9009 \, {\left (b x + a\right )}^{\frac {5}{2}} a^{4} - 6006 \, {\left (b x + a\right )}^{\frac {3}{2}} a^{5} + 3003 \, \sqrt {b x + a} a^{6}\right )}}{b}\right )}}{9009 \, b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.00, size = 21, normalized size = 0.62 \begin {gather*} -\frac {2 \left (b x +a \right )^{\frac {11}{2}} \left (-11 b x +2 a \right )}{143 b^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 1.36, size = 26, normalized size = 0.76 \begin {gather*} \frac {2 \, {\left (b x + a\right )}^{\frac {13}{2}}}{13 \, b^{2}} - \frac {2 \, {\left (b x + a\right )}^{\frac {11}{2}} a}{11 \, b^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 0.03, size = 25, normalized size = 0.74 \begin {gather*} -\frac {26\,a\,{\left (a+b\,x\right )}^{11/2}-22\,{\left (a+b\,x\right )}^{13/2}}{143\,b^2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [A] time = 14.85, size = 146, normalized size = 4.29 \begin {gather*} \begin {cases} - \frac {4 a^{6} \sqrt {a + b x}}{143 b^{2}} + \frac {2 a^{5} x \sqrt {a + b x}}{143 b} + \frac {70 a^{4} x^{2} \sqrt {a + b x}}{143} + \frac {180 a^{3} b x^{3} \sqrt {a + b x}}{143} + \frac {200 a^{2} b^{2} x^{4} \sqrt {a + b x}}{143} + \frac {106 a b^{3} x^{5} \sqrt {a + b x}}{143} + \frac {2 b^{4} x^{6} \sqrt {a + b x}}{13} & \text {for}\: b \neq 0 \\\frac {a^{\frac {9}{2}} x^{2}}{2} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________