Optimal. Leaf size=31 \[ -\frac {A c+b B}{3 x^3}-\frac {A b}{5 x^5}-\frac {B c}{x} \]
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Rubi [A] time = 0.02, antiderivative size = 31, 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 = {1584, 448} \[ -\frac {A c+b B}{3 x^3}-\frac {A b}{5 x^5}-\frac {B c}{x} \]
Antiderivative was successfully verified.
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Rule 448
Rule 1584
Rubi steps
\begin {align*} \int \frac {\left (A+B x^2\right ) \left (b x^2+c x^4\right )}{x^8} \, dx &=\int \frac {\left (A+B x^2\right ) \left (b+c x^2\right )}{x^6} \, dx\\ &=\int \left (\frac {A b}{x^6}+\frac {b B+A c}{x^4}+\frac {B c}{x^2}\right ) \, dx\\ &=-\frac {A b}{5 x^5}-\frac {b B+A c}{3 x^3}-\frac {B c}{x}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 33, normalized size = 1.06 \[ \frac {-A c-b B}{3 x^3}-\frac {A b}{5 x^5}-\frac {B c}{x} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.77, size = 29, normalized size = 0.94 \[ -\frac {15 \, B c x^{4} + 5 \, {\left (B b + A c\right )} x^{2} + 3 \, A b}{15 \, x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.15, size = 31, normalized size = 1.00 \[ -\frac {15 \, B c x^{4} + 5 \, B b x^{2} + 5 \, A c x^{2} + 3 \, A b}{15 \, x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 28, normalized size = 0.90 \[ -\frac {B c}{x}-\frac {A b}{5 x^{5}}-\frac {A c +b B}{3 x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.35, size = 29, normalized size = 0.94 \[ -\frac {15 \, B c x^{4} + 5 \, {\left (B b + A c\right )} x^{2} + 3 \, A b}{15 \, x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.04, size = 29, normalized size = 0.94 \[ -\frac {B\,c\,x^4+\left (\frac {A\,c}{3}+\frac {B\,b}{3}\right )\,x^2+\frac {A\,b}{5}}{x^5} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.39, size = 32, normalized size = 1.03 \[ \frac {- 3 A b - 15 B c x^{4} + x^{2} \left (- 5 A c - 5 B b\right )}{15 x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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