Optimal. Leaf size=101 \[ \frac{x \left (a+b \cosh ^{-1}(c x)\right )}{d \sqrt{d+e x^2}}-\frac{b \sqrt{c^2 x^2-1} \tanh ^{-1}\left (\frac{\sqrt{e} \sqrt{c^2 x^2-1}}{c \sqrt{d+e x^2}}\right )}{d \sqrt{e} \sqrt{c x-1} \sqrt{c x+1}} \]
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Rubi [A] time = 0.191738, antiderivative size = 101, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 8, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.4, Rules used = {191, 5705, 12, 519, 444, 63, 217, 206} \[ \frac{x \left (a+b \cosh ^{-1}(c x)\right )}{d \sqrt{d+e x^2}}-\frac{b \sqrt{c^2 x^2-1} \tanh ^{-1}\left (\frac{\sqrt{e} \sqrt{c^2 x^2-1}}{c \sqrt{d+e x^2}}\right )}{d \sqrt{e} \sqrt{c x-1} \sqrt{c x+1}} \]
Antiderivative was successfully verified.
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Rule 191
Rule 5705
Rule 12
Rule 519
Rule 444
Rule 63
Rule 217
Rule 206
Rubi steps
\begin{align*} \int \frac{a+b \cosh ^{-1}(c x)}{\left (d+e x^2\right )^{3/2}} \, dx &=\frac{x \left (a+b \cosh ^{-1}(c x)\right )}{d \sqrt{d+e x^2}}-(b c) \int \frac{x}{d \sqrt{-1+c x} \sqrt{1+c x} \sqrt{d+e x^2}} \, dx\\ &=\frac{x \left (a+b \cosh ^{-1}(c x)\right )}{d \sqrt{d+e x^2}}-\frac{(b c) \int \frac{x}{\sqrt{-1+c x} \sqrt{1+c x} \sqrt{d+e x^2}} \, dx}{d}\\ &=\frac{x \left (a+b \cosh ^{-1}(c x)\right )}{d \sqrt{d+e x^2}}-\frac{\left (b c \sqrt{-1+c^2 x^2}\right ) \int \frac{x}{\sqrt{-1+c^2 x^2} \sqrt{d+e x^2}} \, dx}{d \sqrt{-1+c x} \sqrt{1+c x}}\\ &=\frac{x \left (a+b \cosh ^{-1}(c x)\right )}{d \sqrt{d+e x^2}}-\frac{\left (b c \sqrt{-1+c^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{-1+c^2 x} \sqrt{d+e x}} \, dx,x,x^2\right )}{2 d \sqrt{-1+c x} \sqrt{1+c x}}\\ &=\frac{x \left (a+b \cosh ^{-1}(c x)\right )}{d \sqrt{d+e x^2}}-\frac{\left (b \sqrt{-1+c^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{d+\frac{e}{c^2}+\frac{e x^2}{c^2}}} \, dx,x,\sqrt{-1+c^2 x^2}\right )}{c d \sqrt{-1+c x} \sqrt{1+c x}}\\ &=\frac{x \left (a+b \cosh ^{-1}(c x)\right )}{d \sqrt{d+e x^2}}-\frac{\left (b \sqrt{-1+c^2 x^2}\right ) \operatorname{Subst}\left (\int \frac{1}{1-\frac{e x^2}{c^2}} \, dx,x,\frac{\sqrt{-1+c^2 x^2}}{\sqrt{d+e x^2}}\right )}{c d \sqrt{-1+c x} \sqrt{1+c x}}\\ &=\frac{x \left (a+b \cosh ^{-1}(c x)\right )}{d \sqrt{d+e x^2}}-\frac{b \sqrt{-1+c^2 x^2} \tanh ^{-1}\left (\frac{\sqrt{e} \sqrt{-1+c^2 x^2}}{c \sqrt{d+e x^2}}\right )}{d \sqrt{e} \sqrt{-1+c x} \sqrt{1+c x}}\\ \end{align*}
Mathematica [C] time = 3.11816, size = 556, normalized size = 5.5 \[ \frac{\frac{2 b (c x-1)^{3/2} \sqrt{\frac{(c x+1) \left (c \sqrt{d}-i \sqrt{e}\right )}{(c x-1) \left (c \sqrt{d}+i \sqrt{e}\right )}} \left (\frac{c \left (\sqrt{e}-i c \sqrt{d}\right ) \left (\sqrt{e} x+i \sqrt{d}\right ) \sqrt{\frac{\frac{i c \sqrt{d}}{\sqrt{e}}+c (-x)+\frac{i \sqrt{e} x}{\sqrt{d}}+1}{1-c x}} \text{EllipticF}\left (\sin ^{-1}\left (\sqrt{-\frac{c \left (x+\frac{i \sqrt{d}}{\sqrt{e}}\right )+\frac{i \sqrt{e} x}{\sqrt{d}}-1}{2-2 c x}}\right ),\frac{4 i c \sqrt{d} \sqrt{e}}{\left (c \sqrt{d}+i \sqrt{e}\right )^2}\right )}{c x-1}+c \sqrt{d} \left (-c \sqrt{d}+i \sqrt{e}\right ) \sqrt{\frac{\left (c^2 d+e\right ) \left (d+e x^2\right )}{d e (c x-1)^2}} \sqrt{-\frac{c \left (x+\frac{i \sqrt{d}}{\sqrt{e}}\right )+\frac{i \sqrt{e} x}{\sqrt{d}}-1}{1-c x}} \Pi \left (\frac{2 c \sqrt{d}}{\sqrt{d} c+i \sqrt{e}};\sin ^{-1}\left (\sqrt{-\frac{\frac{i \sqrt{e} x}{\sqrt{d}}+c \left (x+\frac{i \sqrt{d}}{\sqrt{e}}\right )-1}{2-2 c x}}\right )|\frac{4 i c \sqrt{d} \sqrt{e}}{\left (\sqrt{d} c+i \sqrt{e}\right )^2}\right )\right )}{c \sqrt{c x+1} \left (c^2 d+e\right ) \sqrt{-\frac{c \left (x+\frac{i \sqrt{d}}{\sqrt{e}}\right )+\frac{i \sqrt{e} x}{\sqrt{d}}-1}{1-c x}}}+a x+b x \cosh ^{-1}(c x)}{d \sqrt{d+e x^2}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.536, size = 0, normalized size = 0. \begin{align*} \int{(a+b{\rm arccosh} \left (cx\right )) \left ( e{x}^{2}+d \right ) ^{-{\frac{3}{2}}}}\, dx \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 [A] time = 1.94761, size = 736, normalized size = 7.29 \begin{align*} \left [\frac{4 \, \sqrt{e x^{2} + d} b e x \log \left (c x + \sqrt{c^{2} x^{2} - 1}\right ) + 4 \, \sqrt{e x^{2} + d} a e x +{\left (b e x^{2} + b d\right )} \sqrt{e} \log \left (8 \, c^{4} e^{2} x^{4} + c^{4} d^{2} - 6 \, c^{2} d e + 8 \,{\left (c^{4} d e - c^{2} e^{2}\right )} x^{2} - 4 \,{\left (2 \, c^{3} e x^{2} + c^{3} d - c e\right )} \sqrt{c^{2} x^{2} - 1} \sqrt{e x^{2} + d} \sqrt{e} + e^{2}\right )}{4 \,{\left (d e^{2} x^{2} + d^{2} e\right )}}, \frac{2 \, \sqrt{e x^{2} + d} b e x \log \left (c x + \sqrt{c^{2} x^{2} - 1}\right ) + 2 \, \sqrt{e x^{2} + d} a e x +{\left (b e x^{2} + b d\right )} \sqrt{-e} \arctan \left (\frac{{\left (2 \, c^{2} e x^{2} + c^{2} d - e\right )} \sqrt{c^{2} x^{2} - 1} \sqrt{e x^{2} + d} \sqrt{-e}}{2 \,{\left (c^{3} e^{2} x^{4} - c d e +{\left (c^{3} d e - c e^{2}\right )} x^{2}\right )}}\right )}{2 \,{\left (d e^{2} x^{2} + d^{2} e\right )}}\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 x \right )}}{\left (d + e x^{2}\right )^{\frac{3}{2}}}\, 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 (c x\right ) + a}{{\left (e x^{2} + d\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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