Optimal. Leaf size=204 \[ \frac {4 c^{3/4} x \left (\sqrt {b}+\sqrt {c} x\right ) \sqrt {\frac {b+c x^2}{\left (\sqrt {b}+\sqrt {c} x\right )^2}} (3 A c+7 b B) F\left (2 \tan ^{-1}\left (\frac {\sqrt [4]{c} \sqrt {x}}{\sqrt [4]{b}}\right )|\frac {1}{2}\right )}{21 \sqrt [4]{b} \sqrt {b x^2+c x^4}}+\frac {4 c \sqrt {b x^2+c x^4} (3 A c+7 b B)}{21 b \sqrt {x}}-\frac {2 \left (b x^2+c x^4\right )^{3/2} (3 A c+7 b B)}{21 b x^{9/2}}-\frac {2 A \left (b x^2+c x^4\right )^{5/2}}{7 b x^{17/2}} \]
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Rubi [A] time = 0.32, antiderivative size = 204, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 6, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.214, Rules used = {2038, 2020, 2021, 2032, 329, 220} \[ \frac {4 c^{3/4} x \left (\sqrt {b}+\sqrt {c} x\right ) \sqrt {\frac {b+c x^2}{\left (\sqrt {b}+\sqrt {c} x\right )^2}} (3 A c+7 b B) F\left (2 \tan ^{-1}\left (\frac {\sqrt [4]{c} \sqrt {x}}{\sqrt [4]{b}}\right )|\frac {1}{2}\right )}{21 \sqrt [4]{b} \sqrt {b x^2+c x^4}}-\frac {2 \left (b x^2+c x^4\right )^{3/2} (3 A c+7 b B)}{21 b x^{9/2}}+\frac {4 c \sqrt {b x^2+c x^4} (3 A c+7 b B)}{21 b \sqrt {x}}-\frac {2 A \left (b x^2+c x^4\right )^{5/2}}{7 b x^{17/2}} \]
Antiderivative was successfully verified.
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Rule 220
Rule 329
Rule 2020
Rule 2021
Rule 2032
Rule 2038
Rubi steps
\begin {align*} \int \frac {\left (A+B x^2\right ) \left (b x^2+c x^4\right )^{3/2}}{x^{15/2}} \, dx &=-\frac {2 A \left (b x^2+c x^4\right )^{5/2}}{7 b x^{17/2}}-\frac {\left (2 \left (-\frac {7 b B}{2}-\frac {3 A c}{2}\right )\right ) \int \frac {\left (b x^2+c x^4\right )^{3/2}}{x^{11/2}} \, dx}{7 b}\\ &=-\frac {2 (7 b B+3 A c) \left (b x^2+c x^4\right )^{3/2}}{21 b x^{9/2}}-\frac {2 A \left (b x^2+c x^4\right )^{5/2}}{7 b x^{17/2}}+\frac {(2 c (7 b B+3 A c)) \int \frac {\sqrt {b x^2+c x^4}}{x^{3/2}} \, dx}{7 b}\\ &=\frac {4 c (7 b B+3 A c) \sqrt {b x^2+c x^4}}{21 b \sqrt {x}}-\frac {2 (7 b B+3 A c) \left (b x^2+c x^4\right )^{3/2}}{21 b x^{9/2}}-\frac {2 A \left (b x^2+c x^4\right )^{5/2}}{7 b x^{17/2}}+\frac {1}{21} (4 c (7 b B+3 A c)) \int \frac {\sqrt {x}}{\sqrt {b x^2+c x^4}} \, dx\\ &=\frac {4 c (7 b B+3 A c) \sqrt {b x^2+c x^4}}{21 b \sqrt {x}}-\frac {2 (7 b B+3 A c) \left (b x^2+c x^4\right )^{3/2}}{21 b x^{9/2}}-\frac {2 A \left (b x^2+c x^4\right )^{5/2}}{7 b x^{17/2}}+\frac {\left (4 c (7 b B+3 A c) x \sqrt {b+c x^2}\right ) \int \frac {1}{\sqrt {x} \sqrt {b+c x^2}} \, dx}{21 \sqrt {b x^2+c x^4}}\\ &=\frac {4 c (7 b B+3 A c) \sqrt {b x^2+c x^4}}{21 b \sqrt {x}}-\frac {2 (7 b B+3 A c) \left (b x^2+c x^4\right )^{3/2}}{21 b x^{9/2}}-\frac {2 A \left (b x^2+c x^4\right )^{5/2}}{7 b x^{17/2}}+\frac {\left (8 c (7 b B+3 A c) x \sqrt {b+c x^2}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {b+c x^4}} \, dx,x,\sqrt {x}\right )}{21 \sqrt {b x^2+c x^4}}\\ &=\frac {4 c (7 b B+3 A c) \sqrt {b x^2+c x^4}}{21 b \sqrt {x}}-\frac {2 (7 b B+3 A c) \left (b x^2+c x^4\right )^{3/2}}{21 b x^{9/2}}-\frac {2 A \left (b x^2+c x^4\right )^{5/2}}{7 b x^{17/2}}+\frac {4 c^{3/4} (7 b B+3 A c) x \left (\sqrt {b}+\sqrt {c} x\right ) \sqrt {\frac {b+c x^2}{\left (\sqrt {b}+\sqrt {c} x\right )^2}} F\left (2 \tan ^{-1}\left (\frac {\sqrt [4]{c} \sqrt {x}}{\sqrt [4]{b}}\right )|\frac {1}{2}\right )}{21 \sqrt [4]{b} \sqrt {b x^2+c x^4}}\\ \end {align*}
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Mathematica [C] time = 0.06, size = 101, normalized size = 0.50 \[ -\frac {2 \sqrt {x^2 \left (b+c x^2\right )} \left (b x^2 (3 A c+7 b B) \, _2F_1\left (-\frac {3}{2},-\frac {3}{4};\frac {1}{4};-\frac {c x^2}{b}\right )+3 A \left (b+c x^2\right )^2 \sqrt {\frac {c x^2}{b}+1}\right )}{21 b x^{9/2} \sqrt {\frac {c x^2}{b}+1}} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.67, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {{\left (B c x^{4} + {\left (B b + A c\right )} x^{2} + A b\right )} \sqrt {c x^{4} + b x^{2}}}{x^{\frac {11}{2}}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (c x^{4} + b x^{2}\right )}^{\frac {3}{2}} {\left (B x^{2} + A\right )}}{x^{\frac {15}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.08, size = 254, normalized size = 1.25 \[ \frac {2 \left (c \,x^{4}+b \,x^{2}\right )^{\frac {3}{2}} \left (7 B \,c^{2} x^{6}-9 A \,c^{2} x^{4}+6 \sqrt {-b c}\, \sqrt {\frac {c x +\sqrt {-b c}}{\sqrt {-b c}}}\, \sqrt {2}\, \sqrt {\frac {-c x +\sqrt {-b c}}{\sqrt {-b c}}}\, \sqrt {-\frac {c x}{\sqrt {-b c}}}\, A c \,x^{3} \EllipticF \left (\sqrt {\frac {c x +\sqrt {-b c}}{\sqrt {-b c}}}, \frac {\sqrt {2}}{2}\right )+14 \sqrt {-b c}\, \sqrt {\frac {c x +\sqrt {-b c}}{\sqrt {-b c}}}\, \sqrt {2}\, \sqrt {\frac {-c x +\sqrt {-b c}}{\sqrt {-b c}}}\, \sqrt {-\frac {c x}{\sqrt {-b c}}}\, B b \,x^{3} \EllipticF \left (\sqrt {\frac {c x +\sqrt {-b c}}{\sqrt {-b c}}}, \frac {\sqrt {2}}{2}\right )-12 A b c \,x^{2}-7 B \,b^{2} x^{2}-3 A \,b^{2}\right )}{21 \left (c \,x^{2}+b \right )^{2} x^{\frac {13}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (c x^{4} + b x^{2}\right )}^{\frac {3}{2}} {\left (B x^{2} + A\right )}}{x^{\frac {15}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int \frac {\left (B\,x^2+A\right )\,{\left (c\,x^4+b\,x^2\right )}^{3/2}}{x^{15/2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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