Optimal. Leaf size=103 \[ \frac {a^2 (A b-a B) \left (a+b x^2\right )^{7/2}}{7 b^4}-\frac {a (2 A b-3 a B) \left (a+b x^2\right )^{9/2}}{9 b^4}+\frac {(A b-3 a B) \left (a+b x^2\right )^{11/2}}{11 b^4}+\frac {B \left (a+b x^2\right )^{13/2}}{13 b^4} \]
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Rubi [A]
time = 0.05, 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 = {457, 78}
\begin {gather*} \frac {a^2 \left (a+b x^2\right )^{7/2} (A b-a B)}{7 b^4}+\frac {\left (a+b x^2\right )^{11/2} (A b-3 a B)}{11 b^4}-\frac {a \left (a+b x^2\right )^{9/2} (2 A b-3 a B)}{9 b^4}+\frac {B \left (a+b x^2\right )^{13/2}}{13 b^4} \end {gather*}
Antiderivative was successfully verified.
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Rule 78
Rule 457
Rubi steps
\begin {align*} \int x^5 \left (a+b x^2\right )^{5/2} \left (A+B x^2\right ) \, dx &=\frac {1}{2} \text {Subst}\left (\int x^2 (a+b x)^{5/2} (A+B x) \, dx,x,x^2\right )\\ &=\frac {1}{2} \text {Subst}\left (\int \left (-\frac {a^2 (-A b+a B) (a+b x)^{5/2}}{b^3}+\frac {a (-2 A b+3 a B) (a+b x)^{7/2}}{b^3}+\frac {(A b-3 a B) (a+b x)^{9/2}}{b^3}+\frac {B (a+b x)^{11/2}}{b^3}\right ) \, dx,x,x^2\right )\\ &=\frac {a^2 (A b-a B) \left (a+b x^2\right )^{7/2}}{7 b^4}-\frac {a (2 A b-3 a B) \left (a+b x^2\right )^{9/2}}{9 b^4}+\frac {(A b-3 a B) \left (a+b x^2\right )^{11/2}}{11 b^4}+\frac {B \left (a+b x^2\right )^{13/2}}{13 b^4}\\ \end {align*}
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Mathematica [A]
time = 0.07, size = 80, normalized size = 0.78 \begin {gather*} \frac {\left (a+b x^2\right )^{7/2} \left (104 a^2 A b-48 a^3 B-364 a A b^2 x^2+168 a^2 b B x^2+819 A b^3 x^4-378 a b^2 B x^4+693 b^3 B x^6\right )}{9009 b^4} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.08, size = 144, normalized size = 1.40
method | result | size |
gosper | \(\frac {\left (b \,x^{2}+a \right )^{\frac {7}{2}} \left (693 B \,x^{6} b^{3}+819 A \,b^{3} x^{4}-378 B a \,b^{2} x^{4}-364 A a \,b^{2} x^{2}+168 B \,a^{2} b \,x^{2}+104 A \,a^{2} b -48 B \,a^{3}\right )}{9009 b^{4}}\) | \(77\) |
default | \(B \left (\frac {x^{6} \left (b \,x^{2}+a \right )^{\frac {7}{2}}}{13 b}-\frac {6 a \left (\frac {x^{4} \left (b \,x^{2}+a \right )^{\frac {7}{2}}}{11 b}-\frac {4 a \left (\frac {x^{2} \left (b \,x^{2}+a \right )^{\frac {7}{2}}}{9 b}-\frac {2 a \left (b \,x^{2}+a \right )^{\frac {7}{2}}}{63 b^{2}}\right )}{11 b}\right )}{13 b}\right )+A \left (\frac {x^{4} \left (b \,x^{2}+a \right )^{\frac {7}{2}}}{11 b}-\frac {4 a \left (\frac {x^{2} \left (b \,x^{2}+a \right )^{\frac {7}{2}}}{9 b}-\frac {2 a \left (b \,x^{2}+a \right )^{\frac {7}{2}}}{63 b^{2}}\right )}{11 b}\right )\) | \(144\) |
trager | \(\frac {\left (693 B \,b^{6} x^{12}+819 A \,b^{6} x^{10}+1701 B a \,b^{5} x^{10}+2093 A a \,b^{5} x^{8}+1113 B \,a^{2} b^{4} x^{8}+1469 A \,a^{2} b^{4} x^{6}+15 B \,a^{3} b^{3} x^{6}+39 A \,a^{3} b^{3} x^{4}-18 B \,a^{4} b^{2} x^{4}-52 A \,a^{4} b^{2} x^{2}+24 B \,a^{5} b \,x^{2}+104 A \,a^{5} b -48 B \,a^{6}\right ) \sqrt {b \,x^{2}+a}}{9009 b^{4}}\) | \(149\) |
risch | \(\frac {\left (693 B \,b^{6} x^{12}+819 A \,b^{6} x^{10}+1701 B a \,b^{5} x^{10}+2093 A a \,b^{5} x^{8}+1113 B \,a^{2} b^{4} x^{8}+1469 A \,a^{2} b^{4} x^{6}+15 B \,a^{3} b^{3} x^{6}+39 A \,a^{3} b^{3} x^{4}-18 B \,a^{4} b^{2} x^{4}-52 A \,a^{4} b^{2} x^{2}+24 B \,a^{5} b \,x^{2}+104 A \,a^{5} b -48 B \,a^{6}\right ) \sqrt {b \,x^{2}+a}}{9009 b^{4}}\) | \(149\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 132, normalized size = 1.28 \begin {gather*} \frac {{\left (b x^{2} + a\right )}^{\frac {7}{2}} B x^{6}}{13 \, b} - \frac {6 \, {\left (b x^{2} + a\right )}^{\frac {7}{2}} B a x^{4}}{143 \, b^{2}} + \frac {{\left (b x^{2} + a\right )}^{\frac {7}{2}} A x^{4}}{11 \, b} + \frac {8 \, {\left (b x^{2} + a\right )}^{\frac {7}{2}} B a^{2} x^{2}}{429 \, b^{3}} - \frac {4 \, {\left (b x^{2} + a\right )}^{\frac {7}{2}} A a x^{2}}{99 \, b^{2}} - \frac {16 \, {\left (b x^{2} + a\right )}^{\frac {7}{2}} B a^{3}}{3003 \, b^{4}} + \frac {8 \, {\left (b x^{2} + a\right )}^{\frac {7}{2}} A a^{2}}{693 \, b^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.19, size = 147, normalized size = 1.43 \begin {gather*} \frac {{\left (693 \, B b^{6} x^{12} + 63 \, {\left (27 \, B a b^{5} + 13 \, A b^{6}\right )} x^{10} + 7 \, {\left (159 \, B a^{2} b^{4} + 299 \, A a b^{5}\right )} x^{8} - 48 \, B a^{6} + 104 \, A a^{5} b + {\left (15 \, B a^{3} b^{3} + 1469 \, A a^{2} b^{4}\right )} x^{6} - 3 \, {\left (6 \, B a^{4} b^{2} - 13 \, A a^{3} b^{3}\right )} x^{4} + 4 \, {\left (6 \, B a^{5} b - 13 \, A a^{4} b^{2}\right )} x^{2}\right )} \sqrt {b x^{2} + a}}{9009 \, b^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] Leaf count of result is larger than twice the leaf count of optimal. 313 vs.
\(2 (94) = 188\).
time = 0.72, size = 313, normalized size = 3.04 \begin {gather*} \begin {cases} \frac {8 A a^{5} \sqrt {a + b x^{2}}}{693 b^{3}} - \frac {4 A a^{4} x^{2} \sqrt {a + b x^{2}}}{693 b^{2}} + \frac {A a^{3} x^{4} \sqrt {a + b x^{2}}}{231 b} + \frac {113 A a^{2} x^{6} \sqrt {a + b x^{2}}}{693} + \frac {23 A a b x^{8} \sqrt {a + b x^{2}}}{99} + \frac {A b^{2} x^{10} \sqrt {a + b x^{2}}}{11} - \frac {16 B a^{6} \sqrt {a + b x^{2}}}{3003 b^{4}} + \frac {8 B a^{5} x^{2} \sqrt {a + b x^{2}}}{3003 b^{3}} - \frac {2 B a^{4} x^{4} \sqrt {a + b x^{2}}}{1001 b^{2}} + \frac {5 B a^{3} x^{6} \sqrt {a + b x^{2}}}{3003 b} + \frac {53 B a^{2} x^{8} \sqrt {a + b x^{2}}}{429} + \frac {27 B a b x^{10} \sqrt {a + b x^{2}}}{143} + \frac {B b^{2} x^{12} \sqrt {a + b x^{2}}}{13} & \text {for}\: b \neq 0 \\a^{\frac {5}{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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Giac [A]
time = 0.63, size = 104, normalized size = 1.01 \begin {gather*} \frac {693 \, {\left (b x^{2} + a\right )}^{\frac {13}{2}} B - 2457 \, {\left (b x^{2} + a\right )}^{\frac {11}{2}} B a + 3003 \, {\left (b x^{2} + a\right )}^{\frac {9}{2}} B a^{2} - 1287 \, {\left (b x^{2} + a\right )}^{\frac {7}{2}} B a^{3} + 819 \, {\left (b x^{2} + a\right )}^{\frac {11}{2}} A b - 2002 \, {\left (b x^{2} + a\right )}^{\frac {9}{2}} A a b + 1287 \, {\left (b x^{2} + a\right )}^{\frac {7}{2}} A a^{2} b}{9009 \, b^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.38, size = 136, normalized size = 1.32 \begin {gather*} \sqrt {b\,x^2+a}\,\left (\frac {B\,b^2\,x^{12}}{13}-\frac {48\,B\,a^6-104\,A\,a^5\,b}{9009\,b^4}+\frac {x^{10}\,\left (819\,A\,b^6+1701\,B\,a\,b^5\right )}{9009\,b^4}+\frac {a\,x^8\,\left (299\,A\,b+159\,B\,a\right )}{1287}+\frac {a^3\,x^4\,\left (13\,A\,b-6\,B\,a\right )}{3003\,b^2}-\frac {4\,a^4\,x^2\,\left (13\,A\,b-6\,B\,a\right )}{9009\,b^3}+\frac {a^2\,x^6\,\left (1469\,A\,b+15\,B\,a\right )}{9009\,b}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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