Optimal. Leaf size=131 \[ \frac {x \left (\sqrt {b}+\sqrt {c} x\right ) \sqrt {\frac {b+c x^2}{\left (\sqrt {b}+\sqrt {c} x\right )^2}} (3 b B-A c) F\left (2 \tan ^{-1}\left (\frac {\sqrt [4]{c} \sqrt {x}}{\sqrt [4]{b}}\right )|\frac {1}{2}\right )}{3 b^{5/4} \sqrt [4]{c} \sqrt {b x^2+c x^4}}-\frac {2 A \sqrt {b x^2+c x^4}}{3 b x^{5/2}} \]
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Rubi [A] time = 0.20, antiderivative size = 131, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.143, Rules used = {2038, 2032, 329, 220} \[ \frac {x \left (\sqrt {b}+\sqrt {c} x\right ) \sqrt {\frac {b+c x^2}{\left (\sqrt {b}+\sqrt {c} x\right )^2}} (3 b B-A c) F\left (2 \tan ^{-1}\left (\frac {\sqrt [4]{c} \sqrt {x}}{\sqrt [4]{b}}\right )|\frac {1}{2}\right )}{3 b^{5/4} \sqrt [4]{c} \sqrt {b x^2+c x^4}}-\frac {2 A \sqrt {b x^2+c x^4}}{3 b x^{5/2}} \]
Antiderivative was successfully verified.
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Rule 220
Rule 329
Rule 2032
Rule 2038
Rubi steps
\begin {align*} \int \frac {A+B x^2}{x^{3/2} \sqrt {b x^2+c x^4}} \, dx &=-\frac {2 A \sqrt {b x^2+c x^4}}{3 b x^{5/2}}-\frac {\left (2 \left (-\frac {3 b B}{2}+\frac {A c}{2}\right )\right ) \int \frac {\sqrt {x}}{\sqrt {b x^2+c x^4}} \, dx}{3 b}\\ &=-\frac {2 A \sqrt {b x^2+c x^4}}{3 b x^{5/2}}-\frac {\left (2 \left (-\frac {3 b B}{2}+\frac {A c}{2}\right ) x \sqrt {b+c x^2}\right ) \int \frac {1}{\sqrt {x} \sqrt {b+c x^2}} \, dx}{3 b \sqrt {b x^2+c x^4}}\\ &=-\frac {2 A \sqrt {b x^2+c x^4}}{3 b x^{5/2}}-\frac {\left (4 \left (-\frac {3 b B}{2}+\frac {A c}{2}\right ) x \sqrt {b+c x^2}\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {b+c x^4}} \, dx,x,\sqrt {x}\right )}{3 b \sqrt {b x^2+c x^4}}\\ &=-\frac {2 A \sqrt {b x^2+c x^4}}{3 b x^{5/2}}+\frac {(3 b B-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 )}{3 b^{5/4} \sqrt [4]{c} \sqrt {b x^2+c x^4}}\\ \end {align*}
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Mathematica [C] time = 0.07, size = 82, normalized size = 0.63 \[ -\frac {2 \left (x^2 \sqrt {\frac {c x^2}{b}+1} (A c-3 b B) \, _2F_1\left (\frac {1}{4},\frac {1}{2};\frac {5}{4};-\frac {c x^2}{b}\right )+A \left (b+c x^2\right )\right )}{3 b \sqrt {x} \sqrt {x^2 \left (b+c x^2\right )}} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.92, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {\sqrt {c x^{4} + b x^{2}} {\left (B x^{2} + A\right )} \sqrt {x}}{c x^{6} + b x^{4}}, x\right ) \]
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 \[ \int \frac {B x^{2} + A}{\sqrt {c x^{4} + b x^{2}} x^{\frac {3}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.07, size = 219, normalized size = 1.67 \[ -\frac {2 A \,c^{2} x^{2}+\sqrt {-b c}\, \sqrt {\frac {c x +\sqrt {-b c}}{\sqrt {-b c}}}\, \sqrt {2}\, \sqrt {\frac {-c x +\sqrt {-b c}}{\sqrt {-b c}}}\, \sqrt {-\frac {c x}{\sqrt {-b c}}}\, A c x \EllipticF \left (\sqrt {\frac {c x +\sqrt {-b c}}{\sqrt {-b c}}}, \frac {\sqrt {2}}{2}\right )-3 \sqrt {-b c}\, \sqrt {\frac {c x +\sqrt {-b c}}{\sqrt {-b c}}}\, \sqrt {2}\, \sqrt {\frac {-c x +\sqrt {-b c}}{\sqrt {-b c}}}\, \sqrt {-\frac {c x}{\sqrt {-b c}}}\, B b x \EllipticF \left (\sqrt {\frac {c x +\sqrt {-b c}}{\sqrt {-b c}}}, \frac {\sqrt {2}}{2}\right )+2 A b c}{3 \sqrt {c \,x^{4}+b \,x^{2}}\, b c \sqrt {x}} \]
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 \[ \int \frac {B x^{2} + A}{\sqrt {c x^{4} + b x^{2}} x^{\frac {3}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {B\,x^2+A}{x^{3/2}\,\sqrt {c\,x^4+b\,x^2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {A + B x^{2}}{x^{\frac {3}{2}} \sqrt {x^{2} \left (b + c x^{2}\right )}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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