Optimal. Leaf size=103 \[ \frac {a^2 \left (a+b x^2\right )^{5/2} (A b-a B)}{5 b^4}+\frac {\left (a+b x^2\right )^{9/2} (A b-3 a B)}{9 b^4}-\frac {a \left (a+b x^2\right )^{7/2} (2 A b-3 a B)}{7 b^4}+\frac {B \left (a+b x^2\right )^{11/2}}{11 b^4} \]
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Rubi [A] time = 0.08, antiderivative size = 103, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {446, 77} \begin {gather*} \frac {a^2 \left (a+b x^2\right )^{5/2} (A b-a B)}{5 b^4}+\frac {\left (a+b x^2\right )^{9/2} (A b-3 a B)}{9 b^4}-\frac {a \left (a+b x^2\right )^{7/2} (2 A b-3 a B)}{7 b^4}+\frac {B \left (a+b x^2\right )^{11/2}}{11 b^4} \end {gather*}
Antiderivative was successfully verified.
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Rule 77
Rule 446
Rubi steps
\begin {align*} \int x^5 \left (a+b x^2\right )^{3/2} \left (A+B x^2\right ) \, dx &=\frac {1}{2} \operatorname {Subst}\left (\int x^2 (a+b x)^{3/2} (A+B x) \, dx,x,x^2\right )\\ &=\frac {1}{2} \operatorname {Subst}\left (\int \left (-\frac {a^2 (-A b+a B) (a+b x)^{3/2}}{b^3}+\frac {a (-2 A b+3 a B) (a+b x)^{5/2}}{b^3}+\frac {(A b-3 a B) (a+b x)^{7/2}}{b^3}+\frac {B (a+b x)^{9/2}}{b^3}\right ) \, dx,x,x^2\right )\\ &=\frac {a^2 (A b-a B) \left (a+b x^2\right )^{5/2}}{5 b^4}-\frac {a (2 A b-3 a B) \left (a+b x^2\right )^{7/2}}{7 b^4}+\frac {(A b-3 a B) \left (a+b x^2\right )^{9/2}}{9 b^4}+\frac {B \left (a+b x^2\right )^{11/2}}{11 b^4}\\ \end {align*}
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Mathematica [A] time = 0.06, size = 78, normalized size = 0.76 \begin {gather*} \frac {\left (a+b x^2\right )^{5/2} \left (-48 a^3 B+8 a^2 b \left (11 A+15 B x^2\right )-10 a b^2 x^2 \left (22 A+21 B x^2\right )+35 b^3 x^4 \left (11 A+9 B x^2\right )\right )}{3465 b^4} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.06, size = 80, normalized size = 0.78 \begin {gather*} \frac {\left (a+b x^2\right )^{5/2} \left (-48 a^3 B+88 a^2 A b+120 a^2 b B x^2-220 a A b^2 x^2-210 a b^2 B x^4+385 A b^3 x^4+315 b^3 B x^6\right )}{3465 b^4} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.85, size = 124, normalized size = 1.20 \begin {gather*} \frac {{\left (315 \, B b^{5} x^{10} + 35 \, {\left (12 \, B a b^{4} + 11 \, A b^{5}\right )} x^{8} + 5 \, {\left (3 \, B a^{2} b^{3} + 110 \, A a b^{4}\right )} x^{6} - 48 \, B a^{5} + 88 \, A a^{4} b - 3 \, {\left (6 \, B a^{3} b^{2} - 11 \, A a^{2} b^{3}\right )} x^{4} + 4 \, {\left (6 \, B a^{4} b - 11 \, A a^{3} b^{2}\right )} x^{2}\right )} \sqrt {b x^{2} + a}}{3465 \, b^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.43, size = 104, normalized size = 1.01 \begin {gather*} \frac {315 \, {\left (b x^{2} + a\right )}^{\frac {11}{2}} B - 1155 \, {\left (b x^{2} + a\right )}^{\frac {9}{2}} B a + 1485 \, {\left (b x^{2} + a\right )}^{\frac {7}{2}} B a^{2} - 693 \, {\left (b x^{2} + a\right )}^{\frac {5}{2}} B a^{3} + 385 \, {\left (b x^{2} + a\right )}^{\frac {9}{2}} A b - 990 \, {\left (b x^{2} + a\right )}^{\frac {7}{2}} A a b + 693 \, {\left (b x^{2} + a\right )}^{\frac {5}{2}} A a^{2} b}{3465 \, b^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 77, normalized size = 0.75 \begin {gather*} \frac {\left (b \,x^{2}+a \right )^{\frac {5}{2}} \left (315 B \,x^{6} b^{3}+385 A \,b^{3} x^{4}-210 B a \,b^{2} x^{4}-220 A a \,b^{2} x^{2}+120 B \,a^{2} b \,x^{2}+88 A \,a^{2} b -48 B \,a^{3}\right )}{3465 b^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.05, size = 132, normalized size = 1.28 \begin {gather*} \frac {{\left (b x^{2} + a\right )}^{\frac {5}{2}} B x^{6}}{11 \, b} - \frac {2 \, {\left (b x^{2} + a\right )}^{\frac {5}{2}} B a x^{4}}{33 \, b^{2}} + \frac {{\left (b x^{2} + a\right )}^{\frac {5}{2}} A x^{4}}{9 \, b} + \frac {8 \, {\left (b x^{2} + a\right )}^{\frac {5}{2}} B a^{2} x^{2}}{231 \, b^{3}} - \frac {4 \, {\left (b x^{2} + a\right )}^{\frac {5}{2}} A a x^{2}}{63 \, b^{2}} - \frac {16 \, {\left (b x^{2} + a\right )}^{\frac {5}{2}} B a^{3}}{1155 \, b^{4}} + \frac {8 \, {\left (b x^{2} + a\right )}^{\frac {5}{2}} A a^{2}}{315 \, b^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.74, size = 117, normalized size = 1.14 \begin {gather*} \sqrt {b\,x^2+a}\,\left (\frac {x^8\,\left (385\,A\,b^5+420\,B\,a\,b^4\right )}{3465\,b^4}-\frac {48\,B\,a^5-88\,A\,a^4\,b}{3465\,b^4}+\frac {B\,b\,x^{10}}{11}+\frac {a^2\,x^4\,\left (11\,A\,b-6\,B\,a\right )}{1155\,b^2}-\frac {4\,a^3\,x^2\,\left (11\,A\,b-6\,B\,a\right )}{3465\,b^3}+\frac {a\,x^6\,\left (110\,A\,b+3\,B\,a\right )}{693\,b}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 8.36, size = 260, normalized size = 2.52 \begin {gather*} \begin {cases} \frac {8 A a^{4} \sqrt {a + b x^{2}}}{315 b^{3}} - \frac {4 A a^{3} x^{2} \sqrt {a + b x^{2}}}{315 b^{2}} + \frac {A a^{2} x^{4} \sqrt {a + b x^{2}}}{105 b} + \frac {10 A a x^{6} \sqrt {a + b x^{2}}}{63} + \frac {A b x^{8} \sqrt {a + b x^{2}}}{9} - \frac {16 B a^{5} \sqrt {a + b x^{2}}}{1155 b^{4}} + \frac {8 B a^{4} x^{2} \sqrt {a + b x^{2}}}{1155 b^{3}} - \frac {2 B a^{3} x^{4} \sqrt {a + b x^{2}}}{385 b^{2}} + \frac {B a^{2} x^{6} \sqrt {a + b x^{2}}}{231 b} + \frac {4 B a x^{8} \sqrt {a + b x^{2}}}{33} + \frac {B b x^{10} \sqrt {a + b x^{2}}}{11} & \text {for}\: b \neq 0 \\a^{\frac {3}{2}} \left (\frac {A x^{6}}{6} + \frac {B x^{8}}{8}\right ) & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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