Optimal. Leaf size=323 \[ -\frac{b x^4 \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )}{8 c \sqrt{c^2 d x^2+d}}+\frac{x^3 \sqrt{c^2 d x^2+d} \left (a+b \sinh ^{-1}(c x)\right )^2}{4 c^2 d}+\frac{3 b x^2 \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )}{8 c^3 \sqrt{c^2 d x^2+d}}-\frac{3 x \sqrt{c^2 d x^2+d} \left (a+b \sinh ^{-1}(c x)\right )^2}{8 c^4 d}+\frac{\sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )^3}{8 b c^5 \sqrt{c^2 d x^2+d}}+\frac{b^2 x^3 \left (c^2 x^2+1\right )}{32 c^2 \sqrt{c^2 d x^2+d}}-\frac{15 b^2 x \left (c^2 x^2+1\right )}{64 c^4 \sqrt{c^2 d x^2+d}}+\frac{15 b^2 \sqrt{c^2 x^2+1} \sinh ^{-1}(c x)}{64 c^5 \sqrt{c^2 d x^2+d}} \]
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Rubi [A] time = 0.478891, antiderivative size = 323, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 6, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.214, Rules used = {5758, 5677, 5675, 5661, 321, 215} \[ -\frac{b x^4 \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )}{8 c \sqrt{c^2 d x^2+d}}+\frac{x^3 \sqrt{c^2 d x^2+d} \left (a+b \sinh ^{-1}(c x)\right )^2}{4 c^2 d}+\frac{3 b x^2 \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )}{8 c^3 \sqrt{c^2 d x^2+d}}-\frac{3 x \sqrt{c^2 d x^2+d} \left (a+b \sinh ^{-1}(c x)\right )^2}{8 c^4 d}+\frac{\sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )^3}{8 b c^5 \sqrt{c^2 d x^2+d}}+\frac{b^2 x^3 \left (c^2 x^2+1\right )}{32 c^2 \sqrt{c^2 d x^2+d}}-\frac{15 b^2 x \left (c^2 x^2+1\right )}{64 c^4 \sqrt{c^2 d x^2+d}}+\frac{15 b^2 \sqrt{c^2 x^2+1} \sinh ^{-1}(c x)}{64 c^5 \sqrt{c^2 d x^2+d}} \]
Antiderivative was successfully verified.
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Rule 5758
Rule 5677
Rule 5675
Rule 5661
Rule 321
Rule 215
Rubi steps
\begin{align*} \int \frac{x^4 \left (a+b \sinh ^{-1}(c x)\right )^2}{\sqrt{d+c^2 d x^2}} \, dx &=\frac{x^3 \sqrt{d+c^2 d x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{4 c^2 d}-\frac{3 \int \frac{x^2 \left (a+b \sinh ^{-1}(c x)\right )^2}{\sqrt{d+c^2 d x^2}} \, dx}{4 c^2}-\frac{\left (b \sqrt{1+c^2 x^2}\right ) \int x^3 \left (a+b \sinh ^{-1}(c x)\right ) \, dx}{2 c \sqrt{d+c^2 d x^2}}\\ &=-\frac{b x^4 \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{8 c \sqrt{d+c^2 d x^2}}-\frac{3 x \sqrt{d+c^2 d x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{8 c^4 d}+\frac{x^3 \sqrt{d+c^2 d x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{4 c^2 d}+\frac{3 \int \frac{\left (a+b \sinh ^{-1}(c x)\right )^2}{\sqrt{d+c^2 d x^2}} \, dx}{8 c^4}+\frac{\left (b^2 \sqrt{1+c^2 x^2}\right ) \int \frac{x^4}{\sqrt{1+c^2 x^2}} \, dx}{8 \sqrt{d+c^2 d x^2}}+\frac{\left (3 b \sqrt{1+c^2 x^2}\right ) \int x \left (a+b \sinh ^{-1}(c x)\right ) \, dx}{4 c^3 \sqrt{d+c^2 d x^2}}\\ &=\frac{b^2 x^3 \left (1+c^2 x^2\right )}{32 c^2 \sqrt{d+c^2 d x^2}}+\frac{3 b x^2 \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{8 c^3 \sqrt{d+c^2 d x^2}}-\frac{b x^4 \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{8 c \sqrt{d+c^2 d x^2}}-\frac{3 x \sqrt{d+c^2 d x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{8 c^4 d}+\frac{x^3 \sqrt{d+c^2 d x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{4 c^2 d}+\frac{\left (3 \sqrt{1+c^2 x^2}\right ) \int \frac{\left (a+b \sinh ^{-1}(c x)\right )^2}{\sqrt{1+c^2 x^2}} \, dx}{8 c^4 \sqrt{d+c^2 d x^2}}-\frac{\left (3 b^2 \sqrt{1+c^2 x^2}\right ) \int \frac{x^2}{\sqrt{1+c^2 x^2}} \, dx}{32 c^2 \sqrt{d+c^2 d x^2}}-\frac{\left (3 b^2 \sqrt{1+c^2 x^2}\right ) \int \frac{x^2}{\sqrt{1+c^2 x^2}} \, dx}{8 c^2 \sqrt{d+c^2 d x^2}}\\ &=-\frac{15 b^2 x \left (1+c^2 x^2\right )}{64 c^4 \sqrt{d+c^2 d x^2}}+\frac{b^2 x^3 \left (1+c^2 x^2\right )}{32 c^2 \sqrt{d+c^2 d x^2}}+\frac{3 b x^2 \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{8 c^3 \sqrt{d+c^2 d x^2}}-\frac{b x^4 \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{8 c \sqrt{d+c^2 d x^2}}-\frac{3 x \sqrt{d+c^2 d x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{8 c^4 d}+\frac{x^3 \sqrt{d+c^2 d x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{4 c^2 d}+\frac{\sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )^3}{8 b c^5 \sqrt{d+c^2 d x^2}}+\frac{\left (3 b^2 \sqrt{1+c^2 x^2}\right ) \int \frac{1}{\sqrt{1+c^2 x^2}} \, dx}{64 c^4 \sqrt{d+c^2 d x^2}}+\frac{\left (3 b^2 \sqrt{1+c^2 x^2}\right ) \int \frac{1}{\sqrt{1+c^2 x^2}} \, dx}{16 c^4 \sqrt{d+c^2 d x^2}}\\ &=-\frac{15 b^2 x \left (1+c^2 x^2\right )}{64 c^4 \sqrt{d+c^2 d x^2}}+\frac{b^2 x^3 \left (1+c^2 x^2\right )}{32 c^2 \sqrt{d+c^2 d x^2}}+\frac{15 b^2 \sqrt{1+c^2 x^2} \sinh ^{-1}(c x)}{64 c^5 \sqrt{d+c^2 d x^2}}+\frac{3 b x^2 \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{8 c^3 \sqrt{d+c^2 d x^2}}-\frac{b x^4 \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{8 c \sqrt{d+c^2 d x^2}}-\frac{3 x \sqrt{d+c^2 d x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{8 c^4 d}+\frac{x^3 \sqrt{d+c^2 d x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{4 c^2 d}+\frac{\sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )^3}{8 b c^5 \sqrt{d+c^2 d x^2}}\\ \end{align*}
Mathematica [A] time = 0.834756, size = 268, normalized size = 0.83 \[ \frac{32 a^2 c \sqrt{d} x \left (c^2 x^2+1\right ) \left (2 c^2 x^2-3\right )+96 a^2 \sqrt{c^2 d x^2+d} \log \left (\sqrt{d} \sqrt{c^2 d x^2+d}+c d x\right )+4 a b \sqrt{d} \sqrt{c^2 x^2+1} \left (4 \sinh ^{-1}(c x) \left (6 \sinh ^{-1}(c x)-8 \sinh \left (2 \sinh ^{-1}(c x)\right )+\sinh \left (4 \sinh ^{-1}(c x)\right )\right )+16 \cosh \left (2 \sinh ^{-1}(c x)\right )-\cosh \left (4 \sinh ^{-1}(c x)\right )\right )+b^2 \sqrt{d} \sqrt{c^2 x^2+1} \left (32 \sinh ^{-1}(c x)^3+8 \left (\sinh \left (4 \sinh ^{-1}(c x)\right )-8 \sinh \left (2 \sinh ^{-1}(c x)\right )\right ) \sinh ^{-1}(c x)^2-32 \sinh \left (2 \sinh ^{-1}(c x)\right )+\sinh \left (4 \sinh ^{-1}(c x)\right )-4 \sinh ^{-1}(c x) \left (\cosh \left (4 \sinh ^{-1}(c x)\right )-16 \cosh \left (2 \sinh ^{-1}(c x)\right )\right )\right )}{256 c^5 \sqrt{d} \sqrt{c^2 d x^2+d}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.38, size = 760, normalized size = 2.4 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{b^{2} x^{4} \operatorname{arsinh}\left (c x\right )^{2} + 2 \, a b x^{4} \operatorname{arsinh}\left (c x\right ) + a^{2} x^{4}}{\sqrt{c^{2} d x^{2} + d}}, x\right ) \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*} \int \frac{x^{4} \left (a + b \operatorname{asinh}{\left (c x \right )}\right )^{2}}{\sqrt{d \left (c^{2} x^{2} + 1\right )}}\, dx \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{{\left (b \operatorname{arsinh}\left (c x\right ) + a\right )}^{2} x^{4}}{\sqrt{c^{2} d x^{2} + d}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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