Optimal. Leaf size=192 \[ \frac{x^3 \sqrt{c^2 d x^2+d} \left (a+b \sinh ^{-1}(c x)\right )}{4 c^2 d}-\frac{3 x \sqrt{c^2 d x^2+d} \left (a+b \sinh ^{-1}(c x)\right )}{8 c^4 d}+\frac{3 \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )^2}{16 b c^5 \sqrt{c^2 d x^2+d}}-\frac{b x^4 \sqrt{c^2 x^2+1}}{16 c \sqrt{c^2 d x^2+d}}+\frac{3 b x^2 \sqrt{c^2 x^2+1}}{16 c^3 \sqrt{c^2 d x^2+d}} \]
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Rubi [A] time = 0.252467, antiderivative size = 192, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154, Rules used = {5758, 5677, 5675, 30} \[ \frac{x^3 \sqrt{c^2 d x^2+d} \left (a+b \sinh ^{-1}(c x)\right )}{4 c^2 d}-\frac{3 x \sqrt{c^2 d x^2+d} \left (a+b \sinh ^{-1}(c x)\right )}{8 c^4 d}+\frac{3 \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )^2}{16 b c^5 \sqrt{c^2 d x^2+d}}-\frac{b x^4 \sqrt{c^2 x^2+1}}{16 c \sqrt{c^2 d x^2+d}}+\frac{3 b x^2 \sqrt{c^2 x^2+1}}{16 c^3 \sqrt{c^2 d x^2+d}} \]
Antiderivative was successfully verified.
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Rule 5758
Rule 5677
Rule 5675
Rule 30
Rubi steps
\begin{align*} \int \frac{x^4 \left (a+b \sinh ^{-1}(c x)\right )}{\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 )}{4 c^2 d}-\frac{3 \int \frac{x^2 \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt{d+c^2 d x^2}} \, dx}{4 c^2}-\frac{\left (b \sqrt{1+c^2 x^2}\right ) \int x^3 \, dx}{4 c \sqrt{d+c^2 d x^2}}\\ &=-\frac{b x^4 \sqrt{1+c^2 x^2}}{16 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 )}{8 c^4 d}+\frac{x^3 \sqrt{d+c^2 d x^2} \left (a+b \sinh ^{-1}(c x)\right )}{4 c^2 d}+\frac{3 \int \frac{a+b \sinh ^{-1}(c x)}{\sqrt{d+c^2 d x^2}} \, dx}{8 c^4}+\frac{\left (3 b \sqrt{1+c^2 x^2}\right ) \int x \, dx}{8 c^3 \sqrt{d+c^2 d x^2}}\\ &=\frac{3 b x^2 \sqrt{1+c^2 x^2}}{16 c^3 \sqrt{d+c^2 d x^2}}-\frac{b x^4 \sqrt{1+c^2 x^2}}{16 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 )}{8 c^4 d}+\frac{x^3 \sqrt{d+c^2 d x^2} \left (a+b \sinh ^{-1}(c x)\right )}{4 c^2 d}+\frac{\left (3 \sqrt{1+c^2 x^2}\right ) \int \frac{a+b \sinh ^{-1}(c x)}{\sqrt{1+c^2 x^2}} \, dx}{8 c^4 \sqrt{d+c^2 d x^2}}\\ &=\frac{3 b x^2 \sqrt{1+c^2 x^2}}{16 c^3 \sqrt{d+c^2 d x^2}}-\frac{b x^4 \sqrt{1+c^2 x^2}}{16 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 )}{8 c^4 d}+\frac{x^3 \sqrt{d+c^2 d x^2} \left (a+b \sinh ^{-1}(c x)\right )}{4 c^2 d}+\frac{3 \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{16 b c^5 \sqrt{d+c^2 d x^2}}\\ \end{align*}
Mathematica [A] time = 0.6033, size = 151, normalized size = 0.79 \[ \frac{\frac{16 a c x \left (2 c^2 x^2-3\right ) \sqrt{c^2 d x^2+d}}{d}+\frac{48 a \log \left (\sqrt{d} \sqrt{c^2 d x^2+d}+c d x\right )}{\sqrt{d}}+\frac{b \sqrt{c^2 x^2+1} \left (4 \sinh ^{-1}(c x) \left (6 \sinh ^{-1}(c x)-8 \sinh \left (2 \sinh ^{-1}(c x)\right )+\sinh \left (4 \sinh ^{-1}(c x)\right )\right )+16 \cosh \left (2 \sinh ^{-1}(c x)\right )-\cosh \left (4 \sinh ^{-1}(c x)\right )\right )}{\sqrt{c^2 d x^2+d}}}{128 c^5} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.253, size = 347, normalized size = 1.8 \begin{align*}{\frac{a{x}^{3}}{4\,{c}^{2}d}\sqrt{{c}^{2}d{x}^{2}+d}}-{\frac{3\,ax}{8\,{c}^{4}d}\sqrt{{c}^{2}d{x}^{2}+d}}+{\frac{3\,a}{8\,{c}^{4}}\ln \left ({{c}^{2}dx{\frac{1}{\sqrt{{c}^{2}d}}}}+\sqrt{{c}^{2}d{x}^{2}+d} \right ){\frac{1}{\sqrt{{c}^{2}d}}}}+{\frac{b{\it Arcsinh} \left ( cx \right ){x}^{5}}{4\,d \left ({c}^{2}{x}^{2}+1 \right ) }\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }}-{\frac{b{x}^{4}}{16\,cd}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }{\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}}-{\frac{b{\it Arcsinh} \left ( cx \right ){x}^{3}}{8\,{c}^{2}d \left ({c}^{2}{x}^{2}+1 \right ) }\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }}+{\frac{3\,b{x}^{2}}{16\,{c}^{3}d}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }{\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}}-{\frac{3\,b{\it Arcsinh} \left ( cx \right ) x}{8\,{c}^{4}d \left ({c}^{2}{x}^{2}+1 \right ) }\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }}+{\frac{3\,b \left ({\it Arcsinh} \left ( cx \right ) \right ) ^{2}}{16\,{c}^{5}d}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }{\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}}+{\frac{15\,b}{128\,{c}^{5}d}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }{\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}} \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 x^{4} \operatorname{arsinh}\left (c x\right ) + a 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 )}{\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 )} 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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