Optimal. Leaf size=104 \[ \frac{2 \sqrt{e (c+d x)} \left (a+b \cosh ^{-1}(c+d x)\right )}{d e}-\frac{4 b \sqrt{-c-d x+1} \sqrt{e (c+d x)} E\left (\left .\sin ^{-1}\left (\frac{\sqrt{c+d x+1}}{\sqrt{2}}\right )\right |2\right )}{d e \sqrt{-c-d x} \sqrt{c+d x-1}} \]
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Rubi [A] time = 0.0878043, antiderivative size = 104, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.174, Rules used = {5866, 5662, 114, 113} \[ \frac{2 \sqrt{e (c+d x)} \left (a+b \cosh ^{-1}(c+d x)\right )}{d e}-\frac{4 b \sqrt{-c-d x+1} \sqrt{e (c+d x)} E\left (\left .\sin ^{-1}\left (\frac{\sqrt{c+d x+1}}{\sqrt{2}}\right )\right |2\right )}{d e \sqrt{-c-d x} \sqrt{c+d x-1}} \]
Antiderivative was successfully verified.
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Rule 5866
Rule 5662
Rule 114
Rule 113
Rubi steps
\begin{align*} \int \frac{a+b \cosh ^{-1}(c+d x)}{\sqrt{c e+d e x}} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{a+b \cosh ^{-1}(x)}{\sqrt{e x}} \, dx,x,c+d x\right )}{d}\\ &=\frac{2 \sqrt{e (c+d x)} \left (a+b \cosh ^{-1}(c+d x)\right )}{d e}-\frac{(2 b) \operatorname{Subst}\left (\int \frac{\sqrt{e x}}{\sqrt{-1+x} \sqrt{1+x}} \, dx,x,c+d x\right )}{d e}\\ &=\frac{2 \sqrt{e (c+d x)} \left (a+b \cosh ^{-1}(c+d x)\right )}{d e}-\frac{\left (\sqrt{2} b \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 )}{d e \sqrt{-c-d x} \sqrt{-1+c+d x}}\\ &=\frac{2 \sqrt{e (c+d x)} \left (a+b \cosh ^{-1}(c+d x)\right )}{d e}-\frac{4 b \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 )}{d e \sqrt{-c-d x} \sqrt{-1+c+d x}}\\ \end{align*}
Mathematica [C] time = 0.177272, size = 94, normalized size = 0.9 \[ \frac{2 \sqrt{e (c+d x)} \left (3 \left (a+b \cosh ^{-1}(c+d x)\right )-\frac{2 b (c+d x) \sqrt{1-(c+d x)^2} \text{Hypergeometric2F1}\left (\frac{1}{2},\frac{3}{4},\frac{7}{4},(c+d x)^2\right )}{\sqrt{c+d x-1} \sqrt{c+d x+1}}\right )}{3 d e} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.019, size = 138, normalized size = 1.3 \begin{align*} 2\,{\frac{1}{de} \left ( a\sqrt{dex+ce}+b \left ( \sqrt{dex+ce}{\rm arccosh} \left ({\frac{dex+ce}{e}}\right )-2\,{ \left ({\it EllipticF} \left ( \sqrt{dex+ce}\sqrt{-{e}^{-1}},i \right ) -{\it EllipticE} \left ( \sqrt{dex+ce}\sqrt{-{e}^{-1}},i \right ) \right ) \sqrt{-{\frac{dex+ce-e}{e}}}{\frac{1}{\sqrt{-{e}^{-1}}}}{\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 (\frac{b \operatorname{arcosh}\left (d x + c\right ) + a}{\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 \frac{a + b \operatorname{acosh}{\left (c + d x \right )}}{\sqrt{e \left (c + d x\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{b \operatorname{arcosh}\left (d x + c\right ) + a}{\sqrt{d e x + c e}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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