Optimal. Leaf size=233 \[ \frac{\left (32 a c-35 b^2 d+42 b c \sqrt{\frac{d}{x}}\right ) \left (a+b \sqrt{\frac{d}{x}}+\frac{c}{x}\right )^{3/2}}{120 c^3}-\frac{b \left (12 a c-7 b^2 d\right ) \left (b d+2 c \sqrt{\frac{d}{x}}\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{64 c^4}-\frac{b \sqrt{d} \left (12 a c-7 b^2 d\right ) \left (4 a c-b^2 d\right ) \tanh ^{-1}\left (\frac{b d+2 c \sqrt{\frac{d}{x}}}{2 \sqrt{c} \sqrt{d} \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}\right )}{128 c^{9/2}}-\frac{2 \left (a+b \sqrt{\frac{d}{x}}+\frac{c}{x}\right )^{3/2}}{5 c x} \]
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Rubi [A] time = 0.307696, antiderivative size = 233, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.269, Rules used = {1970, 1357, 742, 779, 612, 621, 206} \[ \frac{\left (32 a c-35 b^2 d+42 b c \sqrt{\frac{d}{x}}\right ) \left (a+b \sqrt{\frac{d}{x}}+\frac{c}{x}\right )^{3/2}}{120 c^3}-\frac{b \left (12 a c-7 b^2 d\right ) \left (b d+2 c \sqrt{\frac{d}{x}}\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{64 c^4}-\frac{b \sqrt{d} \left (12 a c-7 b^2 d\right ) \left (4 a c-b^2 d\right ) \tanh ^{-1}\left (\frac{b d+2 c \sqrt{\frac{d}{x}}}{2 \sqrt{c} \sqrt{d} \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}\right )}{128 c^{9/2}}-\frac{2 \left (a+b \sqrt{\frac{d}{x}}+\frac{c}{x}\right )^{3/2}}{5 c x} \]
Antiderivative was successfully verified.
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Rule 1970
Rule 1357
Rule 742
Rule 779
Rule 612
Rule 621
Rule 206
Rubi steps
\begin{align*} \int \frac{\sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{x^3} \, dx &=-\frac{\operatorname{Subst}\left (\int x \sqrt{a+b \sqrt{x}+\frac{c x}{d}} \, dx,x,\frac{d}{x}\right )}{d^2}\\ &=-\frac{2 \operatorname{Subst}\left (\int x^3 \sqrt{a+b x+\frac{c x^2}{d}} \, dx,x,\sqrt{\frac{d}{x}}\right )}{d^2}\\ &=-\frac{2 \left (a+b \sqrt{\frac{d}{x}}+\frac{c}{x}\right )^{3/2}}{5 c x}-\frac{2 \operatorname{Subst}\left (\int x \left (-2 a-\frac{7 b x}{2}\right ) \sqrt{a+b x+\frac{c x^2}{d}} \, dx,x,\sqrt{\frac{d}{x}}\right )}{5 c d}\\ &=\frac{\left (32 a c-7 b \left (5 b d-6 c \sqrt{\frac{d}{x}}\right )\right ) \left (a+b \sqrt{\frac{d}{x}}+\frac{c}{x}\right )^{3/2}}{120 c^3}-\frac{2 \left (a+b \sqrt{\frac{d}{x}}+\frac{c}{x}\right )^{3/2}}{5 c x}-\frac{\left (b \left (12 a c-7 b^2 d\right )\right ) \operatorname{Subst}\left (\int \sqrt{a+b x+\frac{c x^2}{d}} \, dx,x,\sqrt{\frac{d}{x}}\right )}{16 c^3}\\ &=-\frac{b \left (12 a c-7 b^2 d\right ) \left (b d+2 c \sqrt{\frac{d}{x}}\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{64 c^4}+\frac{\left (32 a c-7 b \left (5 b d-6 c \sqrt{\frac{d}{x}}\right )\right ) \left (a+b \sqrt{\frac{d}{x}}+\frac{c}{x}\right )^{3/2}}{120 c^3}-\frac{2 \left (a+b \sqrt{\frac{d}{x}}+\frac{c}{x}\right )^{3/2}}{5 c x}-\frac{\left (b \left (12 a c-7 b^2 d\right ) \left (4 a c-b^2 d\right )\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{a+b x+\frac{c x^2}{d}}} \, dx,x,\sqrt{\frac{d}{x}}\right )}{128 c^4}\\ &=-\frac{b \left (12 a c-7 b^2 d\right ) \left (b d+2 c \sqrt{\frac{d}{x}}\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{64 c^4}+\frac{\left (32 a c-7 b \left (5 b d-6 c \sqrt{\frac{d}{x}}\right )\right ) \left (a+b \sqrt{\frac{d}{x}}+\frac{c}{x}\right )^{3/2}}{120 c^3}-\frac{2 \left (a+b \sqrt{\frac{d}{x}}+\frac{c}{x}\right )^{3/2}}{5 c x}-\frac{\left (b \left (12 a c-7 b^2 d\right ) \left (4 a c-b^2 d\right )\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{4 c}{d}-x^2} \, dx,x,\frac{b+\frac{2 c \sqrt{\frac{d}{x}}}{d}}{\sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}\right )}{64 c^4}\\ &=-\frac{b \left (12 a c-7 b^2 d\right ) \left (b d+2 c \sqrt{\frac{d}{x}}\right ) \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{64 c^4}+\frac{\left (32 a c-7 b \left (5 b d-6 c \sqrt{\frac{d}{x}}\right )\right ) \left (a+b \sqrt{\frac{d}{x}}+\frac{c}{x}\right )^{3/2}}{120 c^3}-\frac{2 \left (a+b \sqrt{\frac{d}{x}}+\frac{c}{x}\right )^{3/2}}{5 c x}-\frac{b \sqrt{d} \left (12 a c-7 b^2 d\right ) \left (4 a c-b^2 d\right ) \tanh ^{-1}\left (\frac{\sqrt{d} \left (b+\frac{2 c \sqrt{\frac{d}{x}}}{d}\right )}{2 \sqrt{c} \sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}\right )}{128 c^{9/2}}\\ \end{align*}
Mathematica [F] time = 0.119584, size = 0, normalized size = 0. \[ \int \frac{\sqrt{a+b \sqrt{\frac{d}{x}}+\frac{c}{x}}}{x^3} \, dx \]
Verification is Not applicable to the result.
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Maple [B] time = 0.136, size = 615, normalized size = 2.6 \begin{align*} -{\frac{1}{1920\,{x}^{2}{c}^{5}}\sqrt{{\frac{1}{x} \left ( b\sqrt{{\frac{d}{x}}}x+ax+c \right ) }} \left ( 105\,\ln \left ({\frac{1}{\sqrt{x}} \left ( 2\,c+b\sqrt{{\frac{d}{x}}}x+2\,\sqrt{c}\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c} \right ) } \right ) \sqrt{c} \left ({\frac{d}{x}} \right ) ^{5/2}{x}^{5}{b}^{5}-210\,\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c} \left ({\frac{d}{x}} \right ) ^{5/2}{x}^{5}{b}^{5}-600\,\ln \left ({\frac{1}{\sqrt{x}} \left ( 2\,c+b\sqrt{{\frac{d}{x}}}x+2\,\sqrt{c}\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c} \right ) } \right ){c}^{3/2}a \left ({\frac{d}{x}} \right ) ^{3/2}{x}^{4}{b}^{3}-210\,a\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c}{d}^{2}{x}^{3}{b}^{4}+720\,\ln \left ({\frac{1}{\sqrt{x}} \left ( 2\,c+b\sqrt{{\frac{d}{x}}}x+2\,\sqrt{c}\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c} \right ) } \right ){c}^{5/2}{a}^{2}\sqrt{{\frac{d}{x}}}{x}^{3}b+780\,a\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c} \left ({\frac{d}{x}} \right ) ^{3/2}{x}^{4}{b}^{3}c+360\,{a}^{2}\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c}d{x}^{3}{b}^{2}c+210\, \left ( b\sqrt{{\frac{d}{x}}}x+ax+c \right ) ^{3/2}{d}^{2}{x}^{2}{b}^{4}-420\, \left ( b\sqrt{{\frac{d}{x}}}x+ax+c \right ) ^{3/2} \left ({\frac{d}{x}} \right ) ^{3/2}{x}^{3}{b}^{3}c-720\,{a}^{2}\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c}\sqrt{{\frac{d}{x}}}{x}^{3}b{c}^{2}-360\,a \left ( b\sqrt{{\frac{d}{x}}}x+ax+c \right ) ^{3/2}d{x}^{2}{b}^{2}c+720\,a \left ( b\sqrt{{\frac{d}{x}}}x+ax+c \right ) ^{3/2}\sqrt{{\frac{d}{x}}}{x}^{2}b{c}^{2}+560\, \left ( b\sqrt{{\frac{d}{x}}}x+ax+c \right ) ^{3/2}dx{b}^{2}{c}^{2}-512\,a \left ( b\sqrt{{\frac{d}{x}}}x+ax+c \right ) ^{3/2}x{c}^{3}-672\, \left ( b\sqrt{{\frac{d}{x}}}x+ax+c \right ) ^{3/2}\sqrt{{\frac{d}{x}}}xb{c}^{3}+768\, \left ( b\sqrt{{\frac{d}{x}}}x+ax+c \right ) ^{3/2}{c}^{4} \right ){\frac{1}{\sqrt{b\sqrt{{\frac{d}{x}}}x+ax+c}}}} \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{\sqrt{b \sqrt{\frac{d}{x}} + a + \frac{c}{x}}}{x^{3}}\,{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{\sqrt{a + b \sqrt{\frac{d}{x}} + \frac{c}{x}}}{x^{3}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [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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