Optimal. Leaf size=26 \[ \frac{2 x^2 \sqrt{3 \sin (a+b x)+x^3}}{3 b} \]
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Rubi [F] time = 0.810739, antiderivative size = 0, normalized size of antiderivative = 0., number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0., Rules used = {} \[ \int \left (\frac{x^4}{b \sqrt{x^3+3 \sin (a+b x)}}+\frac{x^2 \cos (a+b x)}{\sqrt{x^3+3 \sin (a+b x)}}+\frac{4 x \sqrt{x^3+3 \sin (a+b x)}}{3 b}\right ) \, dx \]
Verification is Not applicable to the result.
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Rubi steps
\begin{align*} \int \left (\frac{x^4}{b \sqrt{x^3+3 \sin (a+b x)}}+\frac{x^2 \cos (a+b x)}{\sqrt{x^3+3 \sin (a+b x)}}+\frac{4 x \sqrt{x^3+3 \sin (a+b x)}}{3 b}\right ) \, dx &=\frac{\int \frac{x^4}{\sqrt{x^3+3 \sin (a+b x)}} \, dx}{b}+\frac{4 \int x \sqrt{x^3+3 \sin (a+b x)} \, dx}{3 b}+\int \frac{x^2 \cos (a+b x)}{\sqrt{x^3+3 \sin (a+b x)}} \, dx\\ \end{align*}
Mathematica [A] time = 0.430944, size = 26, normalized size = 1. \[ \frac{2 x^2 \sqrt{3 \sin (a+b x)+x^3}}{3 b} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.324, size = 28, normalized size = 1.1 \begin{align*}{\frac{\sqrt{2}{x}^{2}}{3\,b}\sqrt{2\,{x}^{3}+6\,\sin \left ( bx+a \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{x^{4}}{\sqrt{x^{3} + 3 \, \sin \left (b x + a\right )} b} + \frac{x^{2} \cos \left (b x + a\right )}{\sqrt{x^{3} + 3 \, \sin \left (b x + a\right )}} + \frac{4 \, \sqrt{x^{3} + 3 \, \sin \left (b x + a\right )} x}{3 \, b}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: UnboundLocalError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \frac{\int \frac{7 x^{4}}{\sqrt{x^{3} + 3 \sin{\left (a + b x \right )}}}\, dx + \int \frac{12 x \sin{\left (a + b x \right )}}{\sqrt{x^{3} + 3 \sin{\left (a + b x \right )}}}\, dx + \int \frac{3 b x^{2} \cos{\left (a + b x \right )}}{\sqrt{x^{3} + 3 \sin{\left (a + b x \right )}}}\, dx}{3 b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{x^{4}}{\sqrt{x^{3} + 3 \, \sin \left (b x + a\right )} b} + \frac{x^{2} \cos \left (b x + a\right )}{\sqrt{x^{3} + 3 \, \sin \left (b x + a\right )}} + \frac{4 \, \sqrt{x^{3} + 3 \, \sin \left (b x + a\right )} x}{3 \, b}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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