Optimal. Leaf size=66 \[ -\frac {\left (b+2 c x^2\right ) (3 b B-4 A c)}{3 b^3 \sqrt {b x^2+c x^4}}-\frac {A}{3 b x^2 \sqrt {b x^2+c x^4}} \]
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Rubi [A] time = 0.16, antiderivative size = 66, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.115, Rules used = {2034, 792, 613} \[ -\frac {\left (b+2 c x^2\right ) (3 b B-4 A c)}{3 b^3 \sqrt {b x^2+c x^4}}-\frac {A}{3 b x^2 \sqrt {b x^2+c x^4}} \]
Antiderivative was successfully verified.
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Rule 613
Rule 792
Rule 2034
Rubi steps
\begin {align*} \int \frac {A+B x^2}{x \left (b x^2+c x^4\right )^{3/2}} \, dx &=\frac {1}{2} \operatorname {Subst}\left (\int \frac {A+B x}{x \left (b x+c x^2\right )^{3/2}} \, dx,x,x^2\right )\\ &=-\frac {A}{3 b x^2 \sqrt {b x^2+c x^4}}+\frac {\left (b B-A c+\frac {1}{2} (b B-2 A c)\right ) \operatorname {Subst}\left (\int \frac {1}{\left (b x+c x^2\right )^{3/2}} \, dx,x,x^2\right )}{3 b}\\ &=-\frac {A}{3 b x^2 \sqrt {b x^2+c x^4}}-\frac {(3 b B-4 A c) \left (b+2 c x^2\right )}{3 b^3 \sqrt {b x^2+c x^4}}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 64, normalized size = 0.97 \[ \frac {A \left (-b^2+4 b c x^2+8 c^2 x^4\right )-3 b B x^2 \left (b+2 c x^2\right )}{3 b^3 x^2 \sqrt {x^2 \left (b+c x^2\right )}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.91, size = 72, normalized size = 1.09 \[ -\frac {{\left (2 \, {\left (3 \, B b c - 4 \, A c^{2}\right )} x^{4} + A b^{2} + {\left (3 \, B b^{2} - 4 \, A b c\right )} x^{2}\right )} \sqrt {c x^{4} + b x^{2}}}{3 \, {\left (b^{3} c x^{6} + b^{4} x^{4}\right )}} \]
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 \[ \int \frac {B x^{2} + A}{{\left (c x^{4} + b x^{2}\right )}^{\frac {3}{2}} x}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 66, normalized size = 1.00 \[ -\frac {\left (c \,x^{2}+b \right ) \left (-8 A \,c^{2} x^{4}+6 B b c \,x^{4}-4 A b c \,x^{2}+3 B \,b^{2} x^{2}+b^{2} A \right )}{3 \left (c \,x^{4}+b \,x^{2}\right )^{\frac {3}{2}} b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.39, size = 112, normalized size = 1.70 \[ -B {\left (\frac {2 \, c x^{2}}{\sqrt {c x^{4} + b x^{2}} b^{2}} + \frac {1}{\sqrt {c x^{4} + b x^{2}} b}\right )} + \frac {1}{3} \, A {\left (\frac {8 \, c^{2} x^{2}}{\sqrt {c x^{4} + b x^{2}} b^{3}} + \frac {4 \, c}{\sqrt {c x^{4} + b x^{2}} b^{2}} - \frac {1}{\sqrt {c x^{4} + b x^{2}} b x^{2}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.27, size = 70, normalized size = 1.06 \[ -\frac {\sqrt {c\,x^4+b\,x^2}\,\left (3\,B\,b^2\,x^2+A\,b^2+6\,B\,b\,c\,x^4-4\,A\,b\,c\,x^2-8\,A\,c^2\,x^4\right )}{3\,b^3\,x^4\,\left (c\,x^2+b\right )} \]
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 \[ \int \frac {A + B x^{2}}{x \left (x^{2} \left (b + c x^{2}\right )\right )^{\frac {3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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