Optimal. Leaf size=145 \[ \frac{2 (e (c+d x))^{5/2} \left (a+b \cosh ^{-1}(c+d x)\right )}{5 d e}-\frac{4 b \sqrt{c+d x-1} \sqrt{c+d x+1} (e (c+d x))^{3/2}}{25 d}-\frac{12 b e \sqrt{-c-d x+1} \sqrt{e (c+d x)} E\left (\left .\sin ^{-1}\left (\frac{\sqrt{c+d x+1}}{\sqrt{2}}\right )\right |2\right )}{25 d \sqrt{-c-d x} \sqrt{c+d x-1}} \]
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Rubi [A] time = 0.111114, antiderivative size = 145, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.261, Rules used = {5866, 5662, 102, 12, 114, 113} \[ \frac{2 (e (c+d x))^{5/2} \left (a+b \cosh ^{-1}(c+d x)\right )}{5 d e}-\frac{4 b \sqrt{c+d x-1} \sqrt{c+d x+1} (e (c+d x))^{3/2}}{25 d}-\frac{12 b e \sqrt{-c-d x+1} \sqrt{e (c+d x)} E\left (\left .\sin ^{-1}\left (\frac{\sqrt{c+d x+1}}{\sqrt{2}}\right )\right |2\right )}{25 d \sqrt{-c-d x} \sqrt{c+d x-1}} \]
Antiderivative was successfully verified.
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Rule 5866
Rule 5662
Rule 102
Rule 12
Rule 114
Rule 113
Rubi steps
\begin{align*} \int (c e+d e x)^{3/2} \left (a+b \cosh ^{-1}(c+d x)\right ) \, dx &=\frac{\operatorname{Subst}\left (\int (e x)^{3/2} \left (a+b \cosh ^{-1}(x)\right ) \, dx,x,c+d x\right )}{d}\\ &=\frac{2 (e (c+d x))^{5/2} \left (a+b \cosh ^{-1}(c+d x)\right )}{5 d e}-\frac{(2 b) \operatorname{Subst}\left (\int \frac{(e x)^{5/2}}{\sqrt{-1+x} \sqrt{1+x}} \, dx,x,c+d x\right )}{5 d e}\\ &=-\frac{4 b \sqrt{-1+c+d x} (e (c+d x))^{3/2} \sqrt{1+c+d x}}{25 d}+\frac{2 (e (c+d x))^{5/2} \left (a+b \cosh ^{-1}(c+d x)\right )}{5 d e}-\frac{(4 b) \operatorname{Subst}\left (\int \frac{3 e^2 \sqrt{e x}}{2 \sqrt{-1+x} \sqrt{1+x}} \, dx,x,c+d x\right )}{25 d e}\\ &=-\frac{4 b \sqrt{-1+c+d x} (e (c+d x))^{3/2} \sqrt{1+c+d x}}{25 d}+\frac{2 (e (c+d x))^{5/2} \left (a+b \cosh ^{-1}(c+d x)\right )}{5 d e}-\frac{(6 b e) \operatorname{Subst}\left (\int \frac{\sqrt{e x}}{\sqrt{-1+x} \sqrt{1+x}} \, dx,x,c+d x\right )}{25 d}\\ &=-\frac{4 b \sqrt{-1+c+d x} (e (c+d x))^{3/2} \sqrt{1+c+d x}}{25 d}+\frac{2 (e (c+d x))^{5/2} \left (a+b \cosh ^{-1}(c+d x)\right )}{5 d e}-\frac{\left (3 \sqrt{2} b e \sqrt{1-c-d x} \sqrt{e (c+d x)}\right ) \operatorname{Subst}\left (\int \frac{\sqrt{-x}}{\sqrt{\frac{1}{2}-\frac{x}{2}} \sqrt{1+x}} \, dx,x,c+d x\right )}{25 d \sqrt{-c-d x} \sqrt{-1+c+d x}}\\ &=-\frac{4 b \sqrt{-1+c+d x} (e (c+d x))^{3/2} \sqrt{1+c+d x}}{25 d}+\frac{2 (e (c+d x))^{5/2} \left (a+b \cosh ^{-1}(c+d x)\right )}{5 d e}-\frac{12 b e \sqrt{1-c-d x} \sqrt{e (c+d x)} E\left (\left .\sin ^{-1}\left (\frac{\sqrt{1+c+d x}}{\sqrt{2}}\right )\right |2\right )}{25 d \sqrt{-c-d x} \sqrt{-1+c+d x}}\\ \end{align*}
Mathematica [C] time = 0.451433, size = 109, normalized size = 0.75 \[ \frac{2 (e (c+d x))^{3/2} \left (5 (c+d x) \left (a+b \cosh ^{-1}(c+d x)\right )-\frac{2 b \left (\sqrt{1-(c+d x)^2} \text{Hypergeometric2F1}\left (\frac{1}{2},\frac{3}{4},\frac{7}{4},(c+d x)^2\right )+c^2+2 c d x+d^2 x^2-1\right )}{\sqrt{c+d x-1} \sqrt{c+d x+1}}\right )}{25 d} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.02, size = 254, normalized size = 1.8 \begin{align*} 2\,{\frac{1}{de} \left ( 1/5\, \left ( dex+ce \right ) ^{5/2}a+b \left ( 1/5\, \left ( dex+ce \right ) ^{5/2}{\rm arccosh} \left ({\frac{dex+ce}{e}}\right )-{\frac{2}{25}}\,{\frac{1}{e} \left ( \sqrt{-{e}^{-1}} \left ( dex+ce \right ) ^{7/2}+3\,\sqrt{{\frac{dex+ce+e}{e}}}\sqrt{-{\frac{dex+ce-e}{e}}}{e}^{3}{\it EllipticF} \left ( \sqrt{dex+ce}\sqrt{-{e}^{-1}},i \right ) -3\,{e}^{3}\sqrt{{\frac{dex+ce+e}{e}}}\sqrt{-{\frac{dex+ce-e}{e}}}{\it EllipticE} \left ( \sqrt{dex+ce}\sqrt{-{e}^{-1}},i \right ) -\sqrt{-{e}^{-1}} \left ( dex+ce \right ) ^{3/2}{e}^{2} \right ){\frac{1}{\sqrt{-{e}^{-1}}}}{\frac{1}{\sqrt{{\frac{dex+ce+e}{e}}}}}{\frac{1}{\sqrt{{\frac{dex+ce-e}{e}}}}}} \right ) \right ) } \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 ({\left (a d e x + a c e +{\left (b d e x + b c e\right )} \operatorname{arcosh}\left (d x + c\right )\right )} \sqrt{d e x + c e}, 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 \left (e \left (c + d x\right )\right )^{\frac{3}{2}} \left (a + b \operatorname{acosh}{\left (c + d x \right )}\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{\left (d e x + c e\right )}^{\frac{3}{2}}{\left (b \operatorname{arcosh}\left (d x + c\right ) + a\right )}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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