Optimal. Leaf size=674 \[ -\frac{d^2 \left (\frac{c}{d}+x\right ) \sqrt{4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}{8 a \left (4 a d^2+c^3\right )^{3/2} \left (\frac{d^2 \left (\frac{c}{d}+x\right )^2}{\sqrt{4 a d^2+c^3}}+\sqrt{c}\right )}-\frac{\left (\frac{c}{d}+x\right ) \left (-4 a d^2+c^3-c d^2 \left (\frac{c}{d}+x\right )^2\right )}{8 a c \left (4 a d^2+c^3\right ) \sqrt{4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}+\frac{\left (-c^{3/2} \sqrt{4 a d^2+c^3}+4 a d^2+c^3\right ) \sqrt{\frac{d^2 \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )}{\left (4 a d^2+c^3\right ) \left (\frac{d^2 \left (\frac{c}{d}+x\right )^2}{\sqrt{4 a d^2+c^3}}+\sqrt{c}\right )^2}} \left (\frac{d^2 \left (\frac{c}{d}+x\right )^2}{\sqrt{4 a d^2+c^3}}+\sqrt{c}\right ) F\left (2 \tan ^{-1}\left (\frac{c+d x}{\sqrt [4]{c} \sqrt [4]{c^3+4 a d^2}}\right )|\frac{1}{2} \left (\frac{c^{3/2}}{\sqrt{c^3+4 a d^2}}+1\right )\right )}{16 a c^{5/4} d \left (4 a d^2+c^3\right )^{3/4} \sqrt{4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}+\frac{\sqrt [4]{c} \sqrt{\frac{d^2 \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )}{\left (4 a d^2+c^3\right ) \left (\frac{d^2 \left (\frac{c}{d}+x\right )^2}{\sqrt{4 a d^2+c^3}}+\sqrt{c}\right )^2}} \left (\frac{d^2 \left (\frac{c}{d}+x\right )^2}{\sqrt{4 a d^2+c^3}}+\sqrt{c}\right ) E\left (2 \tan ^{-1}\left (\frac{c+d x}{\sqrt [4]{c} \sqrt [4]{c^3+4 a d^2}}\right )|\frac{1}{2} \left (\frac{c^{3/2}}{\sqrt{c^3+4 a d^2}}+1\right )\right )}{8 a d \sqrt [4]{4 a d^2+c^3} \sqrt{4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}} \]
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Rubi [A] time = 0.683077, antiderivative size = 674, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.161, Rules used = {1106, 1092, 1197, 1103, 1195} \[ -\frac{d^2 \left (\frac{c}{d}+x\right ) \sqrt{4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}{8 a \left (4 a d^2+c^3\right )^{3/2} \left (\frac{d^2 \left (\frac{c}{d}+x\right )^2}{\sqrt{4 a d^2+c^3}}+\sqrt{c}\right )}-\frac{\left (\frac{c}{d}+x\right ) \left (-4 a d^2+c^3-c d^2 \left (\frac{c}{d}+x\right )^2\right )}{8 a c \left (4 a d^2+c^3\right ) \sqrt{4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}+\frac{\left (-c^{3/2} \sqrt{4 a d^2+c^3}+4 a d^2+c^3\right ) \sqrt{\frac{d^2 \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )}{\left (4 a d^2+c^3\right ) \left (\frac{d^2 \left (\frac{c}{d}+x\right )^2}{\sqrt{4 a d^2+c^3}}+\sqrt{c}\right )^2}} \left (\frac{d^2 \left (\frac{c}{d}+x\right )^2}{\sqrt{4 a d^2+c^3}}+\sqrt{c}\right ) F\left (2 \tan ^{-1}\left (\frac{c+d x}{\sqrt [4]{c} \sqrt [4]{c^3+4 a d^2}}\right )|\frac{1}{2} \left (\frac{c^{3/2}}{\sqrt{c^3+4 a d^2}}+1\right )\right )}{16 a c^{5/4} d \left (4 a d^2+c^3\right )^{3/4} \sqrt{4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}+\frac{\sqrt [4]{c} \sqrt{\frac{d^2 \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )}{\left (4 a d^2+c^3\right ) \left (\frac{d^2 \left (\frac{c}{d}+x\right )^2}{\sqrt{4 a d^2+c^3}}+\sqrt{c}\right )^2}} \left (\frac{d^2 \left (\frac{c}{d}+x\right )^2}{\sqrt{4 a d^2+c^3}}+\sqrt{c}\right ) E\left (2 \tan ^{-1}\left (\frac{c+d x}{\sqrt [4]{c} \sqrt [4]{c^3+4 a d^2}}\right )|\frac{1}{2} \left (\frac{c^{3/2}}{\sqrt{c^3+4 a d^2}}+1\right )\right )}{8 a d \sqrt [4]{4 a d^2+c^3} \sqrt{4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}} \]
Antiderivative was successfully verified.
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Rule 1106
Rule 1092
Rule 1197
Rule 1103
Rule 1195
Rubi steps
\begin{align*} \int \frac{1}{\left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )^{3/2}} \, dx &=\operatorname{Subst}\left (\int \frac{1}{\left (c \left (4 a+\frac{c^3}{d^2}\right )-2 c^2 x^2+d^2 x^4\right )^{3/2}} \, dx,x,\frac{c}{d}+x\right )\\ &=-\frac{\left (\frac{c}{d}+x\right ) \left (c^3-4 a d^2-c d^2 \left (\frac{c}{d}+x\right )^2\right )}{8 a c \left (c^3+4 a d^2\right ) \sqrt{4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}+\frac{\operatorname{Subst}\left (\int \frac{2 c \left (4 a+\frac{c^3}{d^2}\right ) d^2-2 c^2 d^2 x^2}{\sqrt{c \left (4 a+\frac{c^3}{d^2}\right )-2 c^2 x^2+d^2 x^4}} \, dx,x,\frac{c}{d}+x\right )}{16 a c^2 \left (c^3+4 a d^2\right )}\\ &=-\frac{\left (\frac{c}{d}+x\right ) \left (c^3-4 a d^2-c d^2 \left (\frac{c}{d}+x\right )^2\right )}{8 a c \left (c^3+4 a d^2\right ) \sqrt{4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}+\frac{\sqrt{c} \operatorname{Subst}\left (\int \frac{1-\frac{d^2 x^2}{\sqrt{c} \sqrt{c^3+4 a d^2}}}{\sqrt{c \left (4 a+\frac{c^3}{d^2}\right )-2 c^2 x^2+d^2 x^4}} \, dx,x,\frac{c}{d}+x\right )}{8 a \sqrt{c^3+4 a d^2}}+\frac{\left (c^3+4 a d^2-c^{3/2} \sqrt{c^3+4 a d^2}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{c \left (4 a+\frac{c^3}{d^2}\right )-2 c^2 x^2+d^2 x^4}} \, dx,x,\frac{c}{d}+x\right )}{8 a c \left (c^3+4 a d^2\right )}\\ &=-\frac{\left (\frac{c}{d}+x\right ) \left (c^3-4 a d^2-c d^2 \left (\frac{c}{d}+x\right )^2\right )}{8 a c \left (c^3+4 a d^2\right ) \sqrt{4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}-\frac{d (c+d x) \sqrt{4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}{8 a \left (c^3+4 a d^2\right )^{3/2} \left (\sqrt{c}+\frac{(c+d x)^2}{\sqrt{c^3+4 a d^2}}\right )}+\frac{\sqrt [4]{c} \sqrt{\frac{d^2 \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )}{\left (c^3+4 a d^2\right ) \left (\sqrt{c}+\frac{(c+d x)^2}{\sqrt{c^3+4 a d^2}}\right )^2}} \left (\sqrt{c}+\frac{(c+d x)^2}{\sqrt{c^3+4 a d^2}}\right ) E\left (2 \tan ^{-1}\left (\frac{c+d x}{\sqrt [4]{c} \sqrt [4]{c^3+4 a d^2}}\right )|\frac{1}{2} \left (1+\frac{c^{3/2}}{\sqrt{c^3+4 a d^2}}\right )\right )}{8 a d \sqrt [4]{c^3+4 a d^2} \sqrt{4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}+\frac{\left (c^3+4 a d^2-c^{3/2} \sqrt{c^3+4 a d^2}\right ) \sqrt{\frac{d^2 \left (4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4\right )}{\left (c^3+4 a d^2\right ) \left (\sqrt{c}+\frac{(c+d x)^2}{\sqrt{c^3+4 a d^2}}\right )^2}} \left (\sqrt{c}+\frac{(c+d x)^2}{\sqrt{c^3+4 a d^2}}\right ) F\left (2 \tan ^{-1}\left (\frac{c+d x}{\sqrt [4]{c} \sqrt [4]{c^3+4 a d^2}}\right )|\frac{1}{2} \left (1+\frac{c^{3/2}}{\sqrt{c^3+4 a d^2}}\right )\right )}{16 a c^{5/4} d \left (c^3+4 a d^2\right )^{3/4} \sqrt{4 a c+4 c^2 x^2+4 c d x^3+d^2 x^4}}\\ \end{align*}
Mathematica [C] time = 6.13315, size = 5276, normalized size = 7.83 \[ \text{Result too large to show} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.04, size = 5024, normalized size = 7.5 \begin{align*} \text{output too large to display} \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{1}{{\left (d^{2} x^{4} + 4 \, c d x^{3} + 4 \, c^{2} x^{2} + 4 \, a c\right )}^{\frac{3}{2}}}\,{d x} \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{d^{2} x^{4} + 4 \, c d x^{3} + 4 \, c^{2} x^{2} + 4 \, a c}}{d^{4} x^{8} + 8 \, c d^{3} x^{7} + 24 \, c^{2} d^{2} x^{6} + 32 \, c^{3} d x^{5} + 32 \, a c^{2} d x^{3} + 32 \, a c^{3} x^{2} + 8 \,{\left (2 \, c^{4} + a c d^{2}\right )} x^{4} + 16 \, a^{2} c^{2}}, 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{1}{\left (4 a c + 4 c^{2} x^{2} + 4 c d x^{3} + d^{2} x^{4}\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{1}{{\left (d^{2} x^{4} + 4 \, c d x^{3} + 4 \, c^{2} x^{2} + 4 \, a c\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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