Optimal. Leaf size=258 \[ \frac{f^2 \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )^2}{2 b c \sqrt{c^2 d x^2+d}}+\frac{2 f g \left (c^2 x^2+1\right ) \left (a+b \sinh ^{-1}(c x)\right )}{c^2 \sqrt{c^2 d x^2+d}}-\frac{g^2 \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )^2}{4 b c^3 \sqrt{c^2 d x^2+d}}+\frac{g^2 x \left (c^2 x^2+1\right ) \left (a+b \sinh ^{-1}(c x)\right )}{2 c^2 \sqrt{c^2 d x^2+d}}-\frac{2 b f g x \sqrt{c^2 x^2+1}}{c \sqrt{c^2 d x^2+d}}-\frac{b g^2 x^2 \sqrt{c^2 x^2+1}}{4 c \sqrt{c^2 d x^2+d}} \]
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Rubi [A] time = 0.429551, antiderivative size = 258, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 7, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.233, Rules used = {5835, 5821, 5675, 5717, 8, 5758, 30} \[ \frac{f^2 \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )^2}{2 b c \sqrt{c^2 d x^2+d}}+\frac{2 f g \left (c^2 x^2+1\right ) \left (a+b \sinh ^{-1}(c x)\right )}{c^2 \sqrt{c^2 d x^2+d}}-\frac{g^2 \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )^2}{4 b c^3 \sqrt{c^2 d x^2+d}}+\frac{g^2 x \left (c^2 x^2+1\right ) \left (a+b \sinh ^{-1}(c x)\right )}{2 c^2 \sqrt{c^2 d x^2+d}}-\frac{2 b f g x \sqrt{c^2 x^2+1}}{c \sqrt{c^2 d x^2+d}}-\frac{b g^2 x^2 \sqrt{c^2 x^2+1}}{4 c \sqrt{c^2 d x^2+d}} \]
Antiderivative was successfully verified.
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Rule 5835
Rule 5821
Rule 5675
Rule 5717
Rule 8
Rule 5758
Rule 30
Rubi steps
\begin{align*} \int \frac{(f+g x)^2 \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt{d+c^2 d x^2}} \, dx &=\frac{\sqrt{1+c^2 x^2} \int \frac{(f+g x)^2 \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt{1+c^2 x^2}} \, dx}{\sqrt{d+c^2 d x^2}}\\ &=\frac{\sqrt{1+c^2 x^2} \int \left (\frac{f^2 \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt{1+c^2 x^2}}+\frac{2 f g x \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt{1+c^2 x^2}}+\frac{g^2 x^2 \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt{1+c^2 x^2}}\right ) \, dx}{\sqrt{d+c^2 d x^2}}\\ &=\frac{\left (f^2 \sqrt{1+c^2 x^2}\right ) \int \frac{a+b \sinh ^{-1}(c x)}{\sqrt{1+c^2 x^2}} \, dx}{\sqrt{d+c^2 d x^2}}+\frac{\left (2 f g \sqrt{1+c^2 x^2}\right ) \int \frac{x \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt{1+c^2 x^2}} \, dx}{\sqrt{d+c^2 d x^2}}+\frac{\left (g^2 \sqrt{1+c^2 x^2}\right ) \int \frac{x^2 \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt{1+c^2 x^2}} \, dx}{\sqrt{d+c^2 d x^2}}\\ &=\frac{2 f g \left (1+c^2 x^2\right ) \left (a+b \sinh ^{-1}(c x)\right )}{c^2 \sqrt{d+c^2 d x^2}}+\frac{g^2 x \left (1+c^2 x^2\right ) \left (a+b \sinh ^{-1}(c x)\right )}{2 c^2 \sqrt{d+c^2 d x^2}}+\frac{f^2 \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{2 b c \sqrt{d+c^2 d x^2}}-\frac{\left (2 b f g \sqrt{1+c^2 x^2}\right ) \int 1 \, dx}{c \sqrt{d+c^2 d x^2}}-\frac{\left (g^2 \sqrt{1+c^2 x^2}\right ) \int \frac{a+b \sinh ^{-1}(c x)}{\sqrt{1+c^2 x^2}} \, dx}{2 c^2 \sqrt{d+c^2 d x^2}}-\frac{\left (b g^2 \sqrt{1+c^2 x^2}\right ) \int x \, dx}{2 c \sqrt{d+c^2 d x^2}}\\ &=-\frac{2 b f g x \sqrt{1+c^2 x^2}}{c \sqrt{d+c^2 d x^2}}-\frac{b g^2 x^2 \sqrt{1+c^2 x^2}}{4 c \sqrt{d+c^2 d x^2}}+\frac{2 f g \left (1+c^2 x^2\right ) \left (a+b \sinh ^{-1}(c x)\right )}{c^2 \sqrt{d+c^2 d x^2}}+\frac{g^2 x \left (1+c^2 x^2\right ) \left (a+b \sinh ^{-1}(c x)\right )}{2 c^2 \sqrt{d+c^2 d x^2}}+\frac{f^2 \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{2 b c \sqrt{d+c^2 d x^2}}-\frac{g^2 \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )^2}{4 b c^3 \sqrt{d+c^2 d x^2}}\\ \end{align*}
Mathematica [A] time = 0.57982, size = 233, normalized size = 0.9 \[ \frac{4 c \sqrt{d} g \left (a \left (c^2 x^2+1\right ) (4 f+g x)-4 b c f x \sqrt{c^2 x^2+1}\right )+4 a \sqrt{c^2 d x^2+d} \left (2 c^2 f^2-g^2\right ) \log \left (\sqrt{d} \sqrt{c^2 d x^2+d}+c d x\right )+2 b \sqrt{d} \sqrt{c^2 x^2+1} \left (2 c^2 f^2-g^2\right ) \sinh ^{-1}(c x)^2+4 b c \sqrt{d} g \left (c^2 x^2+1\right ) \sinh ^{-1}(c x) (4 f+g x)-b \sqrt{d} g^2 \sqrt{c^2 x^2+1} \cosh \left (2 \sinh ^{-1}(c x)\right )}{8 c^3 \sqrt{d} \sqrt{c^2 d x^2+d}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.266, size = 486, normalized size = 1.9 \begin{align*}{\frac{a{g}^{2}x}{2\,{c}^{2}d}\sqrt{{c}^{2}d{x}^{2}+d}}-{\frac{a{g}^{2}}{2\,{c}^{2}}\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}}}}+2\,{\frac{afg\sqrt{{c}^{2}d{x}^{2}+d}}{{c}^{2}d}}+{a{f}^{2}\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{g}^{2}{\it Arcsinh} \left ( cx \right ){x}^{3}}{2\,d \left ({c}^{2}{x}^{2}+1 \right ) }\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }}-{\frac{b{g}^{2}{x}^{2}}{4\,cd}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }{\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}}+{\frac{b{g}^{2}{\it Arcsinh} \left ( cx \right ) x}{2\,{c}^{2}d \left ({c}^{2}{x}^{2}+1 \right ) }\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }}+2\,{\frac{b\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }fg{\it Arcsinh} \left ( cx \right ) }{{c}^{2}d \left ({c}^{2}{x}^{2}+1 \right ) }}-{\frac{b{g}^{2}}{8\,d{c}^{3}}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }{\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}}+{\frac{b \left ({\it Arcsinh} \left ( cx \right ) \right ) ^{2}{f}^{2}}{2\,cd}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }{\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}}-{\frac{b \left ({\it Arcsinh} \left ( cx \right ) \right ) ^{2}{g}^{2}}{4\,d{c}^{3}}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }{\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}}-2\,{\frac{b\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }fgx}{cd\sqrt{{c}^{2}{x}^{2}+1}}}+2\,{\frac{b\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }fg{\it Arcsinh} \left ( cx \right ){x}^{2}}{d \left ({c}^{2}{x}^{2}+1 \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{a g^{2} x^{2} + 2 \, a f g x + a f^{2} +{\left (b g^{2} x^{2} + 2 \, b f g x + b f^{2}\right )} \operatorname{arsinh}\left (c x\right )}{\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{\left (a + b \operatorname{asinh}{\left (c x \right )}\right ) \left (f + g x\right )^{2}}{\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 (g x + f\right )}^{2}{\left (b \operatorname{arsinh}\left (c x\right ) + a\right )}}{\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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