Optimal. Leaf size=248 \[ \frac{\left (48 a^2 c^2-120 a b^2 c d+35 b^4 d^2\right ) \tanh ^{-1}\left (\frac{2 a+b \sqrt{\frac{d}{x}}}{2 \sqrt{a} \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}\right )}{64 a^{9/2}}+\frac{5 b d \left (44 a c-21 b^2 d\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{96 a^4 \sqrt{\frac{d}{x}}}-\frac{x \left (36 a c-35 b^2 d\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{48 a^3}-\frac{7 b d^2 \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{12 a^2 \left (\frac{d}{x}\right )^{3/2}}+\frac{x^2 \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{2 a} \]
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Rubi [A] time = 0.430493, antiderivative size = 248, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.292, Rules used = {1970, 1357, 744, 834, 806, 724, 206} \[ \frac{\left (48 a^2 c^2-120 a b^2 c d+35 b^4 d^2\right ) \tanh ^{-1}\left (\frac{2 a+b \sqrt{\frac{d}{x}}}{2 \sqrt{a} \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}\right )}{64 a^{9/2}}+\frac{5 b d \left (44 a c-21 b^2 d\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{96 a^4 \sqrt{\frac{d}{x}}}-\frac{x \left (36 a c-35 b^2 d\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{48 a^3}-\frac{7 b d^2 \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{12 a^2 \left (\frac{d}{x}\right )^{3/2}}+\frac{x^2 \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{2 a} \]
Antiderivative was successfully verified.
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Rule 1970
Rule 1357
Rule 744
Rule 834
Rule 806
Rule 724
Rule 206
Rubi steps
\begin{align*} \int \frac{x}{\sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}} \, dx &=-\left (d^2 \operatorname{Subst}\left (\int \frac{1}{x^3 \sqrt{a+b \sqrt{x}+\frac{c x}{d}}} \, dx,x,\frac{d}{x}\right )\right )\\ &=-\left (\left (2 d^2\right ) \operatorname{Subst}\left (\int \frac{1}{x^5 \sqrt{a+b x+\frac{c x^2}{d}}} \, dx,x,\sqrt{\frac{d}{x}}\right )\right )\\ &=\frac{\sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}} x^2}{2 a}+\frac{d^2 \operatorname{Subst}\left (\int \frac{\frac{7 b}{2}+\frac{3 c x}{d}}{x^4 \sqrt{a+b x+\frac{c x^2}{d}}} \, dx,x,\sqrt{\frac{d}{x}}\right )}{2 a}\\ &=-\frac{7 b d^2 \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{12 a^2 \left (\frac{d}{x}\right )^{3/2}}+\frac{\sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}} x^2}{2 a}-\frac{d^2 \operatorname{Subst}\left (\int \frac{\frac{1}{4} \left (35 b^2-\frac{36 a c}{d}\right )+\frac{7 b c x}{d}}{x^3 \sqrt{a+b x+\frac{c x^2}{d}}} \, dx,x,\sqrt{\frac{d}{x}}\right )}{6 a^2}\\ &=-\frac{7 b d^2 \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{12 a^2 \left (\frac{d}{x}\right )^{3/2}}-\frac{\left (36 a c-35 b^2 d\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}} x}{48 a^3}+\frac{\sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}} x^2}{2 a}+\frac{d^2 \operatorname{Subst}\left (\int \frac{-\frac{5 b \left (44 a c-21 b^2 d\right )}{8 d}-\frac{c \left (36 a c-35 b^2 d\right ) x}{4 d^2}}{x^2 \sqrt{a+b x+\frac{c x^2}{d}}} \, dx,x,\sqrt{\frac{d}{x}}\right )}{12 a^3}\\ &=-\frac{7 b d^2 \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{12 a^2 \left (\frac{d}{x}\right )^{3/2}}+\frac{5 b d \left (44 a c-21 b^2 d\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{96 a^4 \sqrt{\frac{d}{x}}}-\frac{\left (36 a c-35 b^2 d\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}} x}{48 a^3}+\frac{\sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}} x^2}{2 a}-\frac{\left (48 a^2 c^2-120 a b^2 c d+35 b^4 d^2\right ) \operatorname{Subst}\left (\int \frac{1}{x \sqrt{a+b x+\frac{c x^2}{d}}} \, dx,x,\sqrt{\frac{d}{x}}\right )}{64 a^4}\\ &=-\frac{7 b d^2 \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{12 a^2 \left (\frac{d}{x}\right )^{3/2}}+\frac{5 b d \left (44 a c-21 b^2 d\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{96 a^4 \sqrt{\frac{d}{x}}}-\frac{\left (36 a c-35 b^2 d\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}} x}{48 a^3}+\frac{\sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}} x^2}{2 a}+\frac{\left (48 a^2 c^2-120 a b^2 c d+35 b^4 d^2\right ) \operatorname{Subst}\left (\int \frac{1}{4 a-x^2} \, dx,x,\frac{2 a+b \sqrt{\frac{d}{x}}}{\sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}\right )}{32 a^4}\\ &=-\frac{7 b d^2 \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{12 a^2 \left (\frac{d}{x}\right )^{3/2}}+\frac{5 b d \left (44 a c-21 b^2 d\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{96 a^4 \sqrt{\frac{d}{x}}}-\frac{\left (36 a c-35 b^2 d\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}} x}{48 a^3}+\frac{\sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}} x^2}{2 a}+\frac{\left (48 a^2 c^2-120 a b^2 c d+35 b^4 d^2\right ) \tanh ^{-1}\left (\frac{2 a+b \sqrt{\frac{d}{x}}}{2 \sqrt{a} \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}\right )}{64 a^{9/2}}\\ \end{align*}
Mathematica [F] time = 0.224756, size = 0, normalized size = 0. \[ \int \frac{x}{\sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}} \, dx \]
Verification is Not applicable to the result.
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Maple [A] time = 0.139, size = 398, normalized size = 1.6 \begin{align*} -{\frac{1}{192}\sqrt{{\frac{1}{x} \left ( b\sqrt{{\frac{d}{x}}}x+ax+c \right ) }}\sqrt{x} \left ( 210\,{a}^{3/2}\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c} \left ({\frac{d}{x}} \right ) ^{3/2}{x}^{3/2}{b}^{3}+112\,{a}^{7/2}\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c}\sqrt{{\frac{d}{x}}}{x}^{3/2}b-96\,{x}^{3/2}\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c}{a}^{9/2}-440\,{a}^{5/2}\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c}\sqrt{{\frac{d}{x}}}\sqrt{x}bc+144\,{a}^{7/2}\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c}\sqrt{x}c-140\,{a}^{5/2}\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c}d\sqrt{x}{b}^{2}-105\,\ln \left ( 1/2\,{\frac{1}{\sqrt{a}} \left ( b\sqrt{{\frac{d}{x}}}\sqrt{x}+2\,\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c}\sqrt{a}+2\,a\sqrt{x} \right ) } \right ){d}^{2}a{b}^{4}+360\,\ln \left ( 1/2\,{\frac{1}{\sqrt{a}} \left ( b\sqrt{{\frac{d}{x}}}\sqrt{x}+2\,\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c}\sqrt{a}+2\,a\sqrt{x} \right ) } \right ) d{a}^{2}{b}^{2}c-144\,\ln \left ( 1/2\,{\frac{1}{\sqrt{a}} \left ( b\sqrt{{\frac{d}{x}}}\sqrt{x}+2\,\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c}\sqrt{a}+2\,a\sqrt{x} \right ) } \right ){a}^{3}{c}^{2} \right ){\frac{1}{\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c}}}{a}^{-{\frac{11}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{x}{\sqrt{b \sqrt{\frac{d}{x}} + a + \frac{c}{x}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [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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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{x}{\sqrt{a + b \sqrt{\frac{d}{x}} + \frac{c}{x}}}\, 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{x}{\sqrt{b \sqrt{\frac{d}{x}} + a + \frac{c}{x}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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