Optimal. Leaf size=250 \[ \frac{8 c^4 x \left (a+b \cosh ^{-1}(c x)\right )}{3 d \sqrt{d-c^2 d x^2}}-\frac{4 c^2 \left (a+b \cosh ^{-1}(c x)\right )}{3 d x \sqrt{d-c^2 d x^2}}-\frac{a+b \cosh ^{-1}(c x)}{3 d x^3 \sqrt{d-c^2 d x^2}}-\frac{b c \sqrt{d-c^2 d x^2}}{6 d^2 x^2 \sqrt{c x-1} \sqrt{c x+1}}+\frac{5 b c^3 \log (x) \sqrt{d-c^2 d x^2}}{3 d^2 \sqrt{c x-1} \sqrt{c x+1}}+\frac{b c^3 \sqrt{d-c^2 d x^2} \log \left (1-c^2 x^2\right )}{2 d^2 \sqrt{c x-1} \sqrt{c x+1}} \]
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Rubi [A] time = 0.458335, antiderivative size = 250, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 7, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.259, Rules used = {5798, 103, 12, 39, 5733, 1251, 893} \[ \frac{8 c^4 x \left (a+b \cosh ^{-1}(c x)\right )}{3 d \sqrt{d-c^2 d x^2}}-\frac{4 c^2 \left (a+b \cosh ^{-1}(c x)\right )}{3 d x \sqrt{d-c^2 d x^2}}-\frac{a+b \cosh ^{-1}(c x)}{3 d x^3 \sqrt{d-c^2 d x^2}}+\frac{b c \sqrt{c x-1} \sqrt{c x+1}}{6 d x^2 \sqrt{d-c^2 d x^2}}-\frac{5 b c^3 \sqrt{c x-1} \sqrt{c x+1} \log (x)}{3 d \sqrt{d-c^2 d x^2}}-\frac{b c^3 \sqrt{c x-1} \sqrt{c x+1} \log \left (1-c^2 x^2\right )}{2 d \sqrt{d-c^2 d x^2}} \]
Antiderivative was successfully verified.
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Rule 5798
Rule 103
Rule 12
Rule 39
Rule 5733
Rule 1251
Rule 893
Rubi steps
\begin{align*} \int \frac{a+b \cosh ^{-1}(c x)}{x^4 \left (d-c^2 d x^2\right )^{3/2}} \, dx &=-\frac{\left (\sqrt{-1+c x} \sqrt{1+c x}\right ) \int \frac{a+b \cosh ^{-1}(c x)}{x^4 (-1+c x)^{3/2} (1+c x)^{3/2}} \, dx}{d \sqrt{d-c^2 d x^2}}\\ &=-\frac{a+b \cosh ^{-1}(c x)}{3 d x^3 \sqrt{d-c^2 d x^2}}-\frac{4 c^2 \left (a+b \cosh ^{-1}(c x)\right )}{3 d x \sqrt{d-c^2 d x^2}}+\frac{8 c^4 x \left (a+b \cosh ^{-1}(c x)\right )}{3 d \sqrt{d-c^2 d x^2}}+\frac{\left (b c \sqrt{-1+c x} \sqrt{1+c x}\right ) \int \frac{-1-4 c^2 x^2+8 c^4 x^4}{3 x^3 \left (1-c^2 x^2\right )} \, dx}{d \sqrt{d-c^2 d x^2}}\\ &=-\frac{a+b \cosh ^{-1}(c x)}{3 d x^3 \sqrt{d-c^2 d x^2}}-\frac{4 c^2 \left (a+b \cosh ^{-1}(c x)\right )}{3 d x \sqrt{d-c^2 d x^2}}+\frac{8 c^4 x \left (a+b \cosh ^{-1}(c x)\right )}{3 d \sqrt{d-c^2 d x^2}}+\frac{\left (b c \sqrt{-1+c x} \sqrt{1+c x}\right ) \int \frac{-1-4 c^2 x^2+8 c^4 x^4}{x^3 \left (1-c^2 x^2\right )} \, dx}{3 d \sqrt{d-c^2 d x^2}}\\ &=-\frac{a+b \cosh ^{-1}(c x)}{3 d x^3 \sqrt{d-c^2 d x^2}}-\frac{4 c^2 \left (a+b \cosh ^{-1}(c x)\right )}{3 d x \sqrt{d-c^2 d x^2}}+\frac{8 c^4 x \left (a+b \cosh ^{-1}(c x)\right )}{3 d \sqrt{d-c^2 d x^2}}+\frac{\left (b c \sqrt{-1+c x} \sqrt{1+c x}\right ) \operatorname{Subst}\left (\int \frac{-1-4 c^2 x+8 c^4 x^2}{x^2 \left (1-c^2 x\right )} \, dx,x,x^2\right )}{6 d \sqrt{d-c^2 d x^2}}\\ &=-\frac{a+b \cosh ^{-1}(c x)}{3 d x^3 \sqrt{d-c^2 d x^2}}-\frac{4 c^2 \left (a+b \cosh ^{-1}(c x)\right )}{3 d x \sqrt{d-c^2 d x^2}}+\frac{8 c^4 x \left (a+b \cosh ^{-1}(c x)\right )}{3 d \sqrt{d-c^2 d x^2}}+\frac{\left (b c \sqrt{-1+c x} \sqrt{1+c x}\right ) \operatorname{Subst}\left (\int \left (-\frac{1}{x^2}-\frac{5 c^2}{x}-\frac{3 c^4}{-1+c^2 x}\right ) \, dx,x,x^2\right )}{6 d \sqrt{d-c^2 d x^2}}\\ &=\frac{b c \sqrt{-1+c x} \sqrt{1+c x}}{6 d x^2 \sqrt{d-c^2 d x^2}}-\frac{a+b \cosh ^{-1}(c x)}{3 d x^3 \sqrt{d-c^2 d x^2}}-\frac{4 c^2 \left (a+b \cosh ^{-1}(c x)\right )}{3 d x \sqrt{d-c^2 d x^2}}+\frac{8 c^4 x \left (a+b \cosh ^{-1}(c x)\right )}{3 d \sqrt{d-c^2 d x^2}}-\frac{5 b c^3 \sqrt{-1+c x} \sqrt{1+c x} \log (x)}{3 d \sqrt{d-c^2 d x^2}}-\frac{b c^3 \sqrt{-1+c x} \sqrt{1+c x} \log \left (1-c^2 x^2\right )}{2 d \sqrt{d-c^2 d x^2}}\\ \end{align*}
Mathematica [A] time = 0.116255, size = 161, normalized size = 0.64 \[ \frac{16 a c^4 x^4-8 a c^2 x^2-2 a-10 b c^3 x^3 \sqrt{c x-1} \sqrt{c x+1} \log (x)-3 b c^3 x^3 \sqrt{c x-1} \sqrt{c x+1} \log \left (1-c^2 x^2\right )+2 b \left (8 c^4 x^4-4 c^2 x^2-1\right ) \cosh ^{-1}(c x)+b c x \sqrt{c x-1} \sqrt{c x+1}}{6 d x^3 \sqrt{d-c^2 d x^2}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.211, size = 1050, normalized size = 4.2 \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{\sqrt{-c^{2} d x^{2} + d}{\left (b \operatorname{arcosh}\left (c x\right ) + a\right )}}{c^{4} d^{2} x^{8} - 2 \, c^{2} d^{2} x^{6} + d^{2} x^{4}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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 (c x\right ) + a}{{\left (-c^{2} d x^{2} + d\right )}^{\frac{3}{2}} x^{4}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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