Optimal. Leaf size=152 \[ \frac {1}{2} b^{3/2} (5 a B+2 A b) \tanh ^{-1}\left (\frac {\sqrt {b} x}{\sqrt {a+b x^2}}\right )+\frac {b^2 x \sqrt {a+b x^2} (5 a B+2 A b)}{2 a}-\frac {b \left (a+b x^2\right )^{3/2} (5 a B+2 A b)}{3 a x}-\frac {\left (a+b x^2\right )^{5/2} (5 a B+2 A b)}{15 a x^3}-\frac {A \left (a+b x^2\right )^{7/2}}{5 a x^5} \]
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Rubi [A] time = 0.06, antiderivative size = 152, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.227, Rules used = {453, 277, 195, 217, 206} \begin {gather*} \frac {b^2 x \sqrt {a+b x^2} (5 a B+2 A b)}{2 a}+\frac {1}{2} b^{3/2} (5 a B+2 A b) \tanh ^{-1}\left (\frac {\sqrt {b} x}{\sqrt {a+b x^2}}\right )-\frac {\left (a+b x^2\right )^{5/2} (5 a B+2 A b)}{15 a x^3}-\frac {b \left (a+b x^2\right )^{3/2} (5 a B+2 A b)}{3 a x}-\frac {A \left (a+b x^2\right )^{7/2}}{5 a x^5} \end {gather*}
Antiderivative was successfully verified.
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Rule 195
Rule 206
Rule 217
Rule 277
Rule 453
Rubi steps
\begin {align*} \int \frac {\left (a+b x^2\right )^{5/2} \left (A+B x^2\right )}{x^6} \, dx &=-\frac {A \left (a+b x^2\right )^{7/2}}{5 a x^5}-\frac {(-2 A b-5 a B) \int \frac {\left (a+b x^2\right )^{5/2}}{x^4} \, dx}{5 a}\\ &=-\frac {(2 A b+5 a B) \left (a+b x^2\right )^{5/2}}{15 a x^3}-\frac {A \left (a+b x^2\right )^{7/2}}{5 a x^5}+\frac {(b (2 A b+5 a B)) \int \frac {\left (a+b x^2\right )^{3/2}}{x^2} \, dx}{3 a}\\ &=-\frac {b (2 A b+5 a B) \left (a+b x^2\right )^{3/2}}{3 a x}-\frac {(2 A b+5 a B) \left (a+b x^2\right )^{5/2}}{15 a x^3}-\frac {A \left (a+b x^2\right )^{7/2}}{5 a x^5}+\frac {\left (b^2 (2 A b+5 a B)\right ) \int \sqrt {a+b x^2} \, dx}{a}\\ &=\frac {b^2 (2 A b+5 a B) x \sqrt {a+b x^2}}{2 a}-\frac {b (2 A b+5 a B) \left (a+b x^2\right )^{3/2}}{3 a x}-\frac {(2 A b+5 a B) \left (a+b x^2\right )^{5/2}}{15 a x^3}-\frac {A \left (a+b x^2\right )^{7/2}}{5 a x^5}+\frac {1}{2} \left (b^2 (2 A b+5 a B)\right ) \int \frac {1}{\sqrt {a+b x^2}} \, dx\\ &=\frac {b^2 (2 A b+5 a B) x \sqrt {a+b x^2}}{2 a}-\frac {b (2 A b+5 a B) \left (a+b x^2\right )^{3/2}}{3 a x}-\frac {(2 A b+5 a B) \left (a+b x^2\right )^{5/2}}{15 a x^3}-\frac {A \left (a+b x^2\right )^{7/2}}{5 a x^5}+\frac {1}{2} \left (b^2 (2 A b+5 a B)\right ) \operatorname {Subst}\left (\int \frac {1}{1-b x^2} \, dx,x,\frac {x}{\sqrt {a+b x^2}}\right )\\ &=\frac {b^2 (2 A b+5 a B) x \sqrt {a+b x^2}}{2 a}-\frac {b (2 A b+5 a B) \left (a+b x^2\right )^{3/2}}{3 a x}-\frac {(2 A b+5 a B) \left (a+b x^2\right )^{5/2}}{15 a x^3}-\frac {A \left (a+b x^2\right )^{7/2}}{5 a x^5}+\frac {1}{2} b^{3/2} (2 A b+5 a B) \tanh ^{-1}\left (\frac {\sqrt {b} x}{\sqrt {a+b x^2}}\right )\\ \end {align*}
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Mathematica [C] time = 0.04, size = 84, normalized size = 0.55 \begin {gather*} \frac {a \sqrt {a+b x^2} (-5 a B-2 A b) \, _2F_1\left (-\frac {5}{2},-\frac {3}{2};-\frac {1}{2};-\frac {b x^2}{a}\right )}{15 x^3 \sqrt {\frac {b x^2}{a}+1}}-\frac {A \left (a+b x^2\right )^{7/2}}{5 a x^5} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.29, size = 112, normalized size = 0.74 \begin {gather*} \frac {\sqrt {a+b x^2} \left (-6 a^2 A-10 a^2 B x^2-22 a A b x^2-70 a b B x^4-46 A b^2 x^4+15 b^2 B x^6\right )}{30 x^5}+\frac {1}{2} \left (-5 a b^{3/2} B-2 A b^{5/2}\right ) \log \left (\sqrt {a+b x^2}-\sqrt {b} x\right ) \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 1.12, size = 220, normalized size = 1.45 \begin {gather*} \left [\frac {15 \, {\left (5 \, B a b + 2 \, A b^{2}\right )} \sqrt {b} x^{5} \log \left (-2 \, b x^{2} - 2 \, \sqrt {b x^{2} + a} \sqrt {b} x - a\right ) + 2 \, {\left (15 \, B b^{2} x^{6} - 2 \, {\left (35 \, B a b + 23 \, A b^{2}\right )} x^{4} - 6 \, A a^{2} - 2 \, {\left (5 \, B a^{2} + 11 \, A a b\right )} x^{2}\right )} \sqrt {b x^{2} + a}}{60 \, x^{5}}, -\frac {15 \, {\left (5 \, B a b + 2 \, A b^{2}\right )} \sqrt {-b} x^{5} \arctan \left (\frac {\sqrt {-b} x}{\sqrt {b x^{2} + a}}\right ) - {\left (15 \, B b^{2} x^{6} - 2 \, {\left (35 \, B a b + 23 \, A b^{2}\right )} x^{4} - 6 \, A a^{2} - 2 \, {\left (5 \, B a^{2} + 11 \, A a b\right )} x^{2}\right )} \sqrt {b x^{2} + a}}{30 \, x^{5}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.57, size = 321, normalized size = 2.11 \begin {gather*} \frac {1}{2} \, \sqrt {b x^{2} + a} B b^{2} x - \frac {1}{4} \, {\left (5 \, B a b^{\frac {3}{2}} + 2 \, A b^{\frac {5}{2}}\right )} \log \left ({\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{2}\right ) + \frac {2 \, {\left (45 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{8} B a^{2} b^{\frac {3}{2}} + 45 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{8} A a b^{\frac {5}{2}} - 150 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{6} B a^{3} b^{\frac {3}{2}} - 90 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{6} A a^{2} b^{\frac {5}{2}} + 200 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{4} B a^{4} b^{\frac {3}{2}} + 140 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{4} A a^{3} b^{\frac {5}{2}} - 130 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{2} B a^{5} b^{\frac {3}{2}} - 70 \, {\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{2} A a^{4} b^{\frac {5}{2}} + 35 \, B a^{6} b^{\frac {3}{2}} + 23 \, A a^{5} b^{\frac {5}{2}}\right )}}{15 \, {\left ({\left (\sqrt {b} x - \sqrt {b x^{2} + a}\right )}^{2} - a\right )}^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 251, normalized size = 1.65 \begin {gather*} A \,b^{\frac {5}{2}} \ln \left (\sqrt {b}\, x +\sqrt {b \,x^{2}+a}\right )+\frac {5 B a \,b^{\frac {3}{2}} \ln \left (\sqrt {b}\, x +\sqrt {b \,x^{2}+a}\right )}{2}+\frac {\sqrt {b \,x^{2}+a}\, A \,b^{3} x}{a}+\frac {5 \sqrt {b \,x^{2}+a}\, B \,b^{2} x}{2}+\frac {2 \left (b \,x^{2}+a \right )^{\frac {3}{2}} A \,b^{3} x}{3 a^{2}}+\frac {5 \left (b \,x^{2}+a \right )^{\frac {3}{2}} B \,b^{2} x}{3 a}+\frac {8 \left (b \,x^{2}+a \right )^{\frac {5}{2}} A \,b^{3} x}{15 a^{3}}+\frac {4 \left (b \,x^{2}+a \right )^{\frac {5}{2}} B \,b^{2} x}{3 a^{2}}-\frac {8 \left (b \,x^{2}+a \right )^{\frac {7}{2}} A \,b^{2}}{15 a^{3} x}-\frac {4 \left (b \,x^{2}+a \right )^{\frac {7}{2}} B b}{3 a^{2} x}-\frac {2 \left (b \,x^{2}+a \right )^{\frac {7}{2}} A b}{15 a^{2} x^{3}}-\frac {\left (b \,x^{2}+a \right )^{\frac {7}{2}} B}{3 a \,x^{3}}-\frac {\left (b \,x^{2}+a \right )^{\frac {7}{2}} A}{5 a \,x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.12, size = 198, normalized size = 1.30 \begin {gather*} \frac {5}{2} \, \sqrt {b x^{2} + a} B b^{2} x + \frac {5 \, {\left (b x^{2} + a\right )}^{\frac {3}{2}} B b^{2} x}{3 \, a} + \frac {2 \, {\left (b x^{2} + a\right )}^{\frac {3}{2}} A b^{3} x}{3 \, a^{2}} + \frac {\sqrt {b x^{2} + a} A b^{3} x}{a} + \frac {5}{2} \, B a b^{\frac {3}{2}} \operatorname {arsinh}\left (\frac {b x}{\sqrt {a b}}\right ) + A b^{\frac {5}{2}} \operatorname {arsinh}\left (\frac {b x}{\sqrt {a b}}\right ) - \frac {4 \, {\left (b x^{2} + a\right )}^{\frac {5}{2}} B b}{3 \, a x} - \frac {8 \, {\left (b x^{2} + a\right )}^{\frac {5}{2}} A b^{2}}{15 \, a^{2} x} - \frac {{\left (b x^{2} + a\right )}^{\frac {7}{2}} B}{3 \, a x^{3}} - \frac {2 \, {\left (b x^{2} + a\right )}^{\frac {7}{2}} A b}{15 \, a^{2} x^{3}} - \frac {{\left (b x^{2} + a\right )}^{\frac {7}{2}} A}{5 \, a x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {\left (B\,x^2+A\right )\,{\left (b\,x^2+a\right )}^{5/2}}{x^6} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 11.54, size = 292, normalized size = 1.92 \begin {gather*} - \frac {A \sqrt {a} b^{2}}{x \sqrt {1 + \frac {b x^{2}}{a}}} - \frac {A a^{2} \sqrt {b} \sqrt {\frac {a}{b x^{2}} + 1}}{5 x^{4}} - \frac {11 A a b^{\frac {3}{2}} \sqrt {\frac {a}{b x^{2}} + 1}}{15 x^{2}} - \frac {8 A b^{\frac {5}{2}} \sqrt {\frac {a}{b x^{2}} + 1}}{15} + A b^{\frac {5}{2}} \operatorname {asinh}{\left (\frac {\sqrt {b} x}{\sqrt {a}} \right )} - \frac {A b^{3} x}{\sqrt {a} \sqrt {1 + \frac {b x^{2}}{a}}} - \frac {2 B a^{\frac {3}{2}} b}{x \sqrt {1 + \frac {b x^{2}}{a}}} + \frac {B \sqrt {a} b^{2} x \sqrt {1 + \frac {b x^{2}}{a}}}{2} - \frac {2 B \sqrt {a} b^{2} x}{\sqrt {1 + \frac {b x^{2}}{a}}} - \frac {B a^{2} \sqrt {b} \sqrt {\frac {a}{b x^{2}} + 1}}{3 x^{2}} - \frac {B a b^{\frac {3}{2}} \sqrt {\frac {a}{b x^{2}} + 1}}{3} + \frac {5 B a b^{\frac {3}{2}} \operatorname {asinh}{\left (\frac {\sqrt {b} x}{\sqrt {a}} \right )}}{2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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