Optimal. Leaf size=627 \[ -\frac{\left (-3 a^2 d^2+14 a b c d+21 b^2 c^2\right ) \log \left (-\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{c}+\sqrt{d} x\right )}{64 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}+\frac{\left (-3 a^2 d^2+14 a b c d+21 b^2 c^2\right ) \log \left (\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{c}+\sqrt{d} x\right )}{64 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}-\frac{\left (-3 a^2 d^2+14 a b c d+21 b^2 c^2\right ) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}\right )}{32 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}+\frac{\left (-3 a^2 d^2+14 a b c d+21 b^2 c^2\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}+1\right )}{32 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}+\frac{\sqrt [4]{a} b^{7/4} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{2 \sqrt{2} (b c-a d)^3}-\frac{\sqrt [4]{a} b^{7/4} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{2 \sqrt{2} (b c-a d)^3}+\frac{\sqrt [4]{a} b^{7/4} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}\right )}{\sqrt{2} (b c-a d)^3}-\frac{\sqrt [4]{a} b^{7/4} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}+1\right )}{\sqrt{2} (b c-a d)^3}+\frac{\sqrt{x} (a d+7 b c)}{16 c \left (c+d x^2\right ) (b c-a d)^2}+\frac{\sqrt{x}}{4 \left (c+d x^2\right )^2 (b c-a d)} \]
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Rubi [A] time = 0.710189, antiderivative size = 627, normalized size of antiderivative = 1., number of steps used = 22, number of rules used = 10, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.417, Rules used = {466, 471, 527, 522, 211, 1165, 628, 1162, 617, 204} \[ -\frac{\left (-3 a^2 d^2+14 a b c d+21 b^2 c^2\right ) \log \left (-\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{c}+\sqrt{d} x\right )}{64 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}+\frac{\left (-3 a^2 d^2+14 a b c d+21 b^2 c^2\right ) \log \left (\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{c}+\sqrt{d} x\right )}{64 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}-\frac{\left (-3 a^2 d^2+14 a b c d+21 b^2 c^2\right ) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}\right )}{32 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}+\frac{\left (-3 a^2 d^2+14 a b c d+21 b^2 c^2\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}+1\right )}{32 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}+\frac{\sqrt [4]{a} b^{7/4} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{2 \sqrt{2} (b c-a d)^3}-\frac{\sqrt [4]{a} b^{7/4} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )}{2 \sqrt{2} (b c-a d)^3}+\frac{\sqrt [4]{a} b^{7/4} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}\right )}{\sqrt{2} (b c-a d)^3}-\frac{\sqrt [4]{a} b^{7/4} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}+1\right )}{\sqrt{2} (b c-a d)^3}+\frac{\sqrt{x} (a d+7 b c)}{16 c \left (c+d x^2\right ) (b c-a d)^2}+\frac{\sqrt{x}}{4 \left (c+d x^2\right )^2 (b c-a d)} \]
Antiderivative was successfully verified.
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Rule 466
Rule 471
Rule 527
Rule 522
Rule 211
Rule 1165
Rule 628
Rule 1162
Rule 617
Rule 204
Rubi steps
\begin{align*} \int \frac{x^{3/2}}{\left (a+b x^2\right ) \left (c+d x^2\right )^3} \, dx &=2 \operatorname{Subst}\left (\int \frac{x^4}{\left (a+b x^4\right ) \left (c+d x^4\right )^3} \, dx,x,\sqrt{x}\right )\\ &=\frac{\sqrt{x}}{4 (b c-a d) \left (c+d x^2\right )^2}-\frac{\operatorname{Subst}\left (\int \frac{a-7 b x^4}{\left (a+b x^4\right ) \left (c+d x^4\right )^2} \, dx,x,\sqrt{x}\right )}{4 (b c-a d)}\\ &=\frac{\sqrt{x}}{4 (b c-a d) \left (c+d x^2\right )^2}+\frac{(7 b c+a d) \sqrt{x}}{16 c (b c-a d)^2 \left (c+d x^2\right )}-\frac{\operatorname{Subst}\left (\int \frac{a (11 b c-3 a d)-3 b (7 b c+a d) x^4}{\left (a+b x^4\right ) \left (c+d x^4\right )} \, dx,x,\sqrt{x}\right )}{16 c (b c-a d)^2}\\ &=\frac{\sqrt{x}}{4 (b c-a d) \left (c+d x^2\right )^2}+\frac{(7 b c+a d) \sqrt{x}}{16 c (b c-a d)^2 \left (c+d x^2\right )}-\frac{\left (2 a b^2\right ) \operatorname{Subst}\left (\int \frac{1}{a+b x^4} \, dx,x,\sqrt{x}\right )}{(b c-a d)^3}+\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \operatorname{Subst}\left (\int \frac{1}{c+d x^4} \, dx,x,\sqrt{x}\right )}{16 c (b c-a d)^3}\\ &=\frac{\sqrt{x}}{4 (b c-a d) \left (c+d x^2\right )^2}+\frac{(7 b c+a d) \sqrt{x}}{16 c (b c-a d)^2 \left (c+d x^2\right )}-\frac{\left (\sqrt{a} b^2\right ) \operatorname{Subst}\left (\int \frac{\sqrt{a}-\sqrt{b} x^2}{a+b x^4} \, dx,x,\sqrt{x}\right )}{(b c-a d)^3}-\frac{\left (\sqrt{a} b^2\right ) \operatorname{Subst}\left (\int \frac{\sqrt{a}+\sqrt{b} x^2}{a+b x^4} \, dx,x,\sqrt{x}\right )}{(b c-a d)^3}+\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \operatorname{Subst}\left (\int \frac{\sqrt{c}-\sqrt{d} x^2}{c+d x^4} \, dx,x,\sqrt{x}\right )}{32 c^{3/2} (b c-a d)^3}+\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \operatorname{Subst}\left (\int \frac{\sqrt{c}+\sqrt{d} x^2}{c+d x^4} \, dx,x,\sqrt{x}\right )}{32 c^{3/2} (b c-a d)^3}\\ &=\frac{\sqrt{x}}{4 (b c-a d) \left (c+d x^2\right )^2}+\frac{(7 b c+a d) \sqrt{x}}{16 c (b c-a d)^2 \left (c+d x^2\right )}-\frac{\left (\sqrt{a} b^{3/2}\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{\sqrt{a}}{\sqrt{b}}-\frac{\sqrt{2} \sqrt [4]{a} x}{\sqrt [4]{b}}+x^2} \, dx,x,\sqrt{x}\right )}{2 (b c-a d)^3}-\frac{\left (\sqrt{a} b^{3/2}\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{\sqrt{a}}{\sqrt{b}}+\frac{\sqrt{2} \sqrt [4]{a} x}{\sqrt [4]{b}}+x^2} \, dx,x,\sqrt{x}\right )}{2 (b c-a d)^3}+\frac{\left (\sqrt [4]{a} b^{7/4}\right ) \operatorname{Subst}\left (\int \frac{\frac{\sqrt{2} \sqrt [4]{a}}{\sqrt [4]{b}}+2 x}{-\frac{\sqrt{a}}{\sqrt{b}}-\frac{\sqrt{2} \sqrt [4]{a} x}{\sqrt [4]{b}}-x^2} \, dx,x,\sqrt{x}\right )}{2 \sqrt{2} (b c-a d)^3}+\frac{\left (\sqrt [4]{a} b^{7/4}\right ) \operatorname{Subst}\left (\int \frac{\frac{\sqrt{2} \sqrt [4]{a}}{\sqrt [4]{b}}-2 x}{-\frac{\sqrt{a}}{\sqrt{b}}+\frac{\sqrt{2} \sqrt [4]{a} x}{\sqrt [4]{b}}-x^2} \, dx,x,\sqrt{x}\right )}{2 \sqrt{2} (b c-a d)^3}+\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{\sqrt{c}}{\sqrt{d}}-\frac{\sqrt{2} \sqrt [4]{c} x}{\sqrt [4]{d}}+x^2} \, dx,x,\sqrt{x}\right )}{64 c^{3/2} \sqrt{d} (b c-a d)^3}+\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{\sqrt{c}}{\sqrt{d}}+\frac{\sqrt{2} \sqrt [4]{c} x}{\sqrt [4]{d}}+x^2} \, dx,x,\sqrt{x}\right )}{64 c^{3/2} \sqrt{d} (b c-a d)^3}-\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \operatorname{Subst}\left (\int \frac{\frac{\sqrt{2} \sqrt [4]{c}}{\sqrt [4]{d}}+2 x}{-\frac{\sqrt{c}}{\sqrt{d}}-\frac{\sqrt{2} \sqrt [4]{c} x}{\sqrt [4]{d}}-x^2} \, dx,x,\sqrt{x}\right )}{64 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}-\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \operatorname{Subst}\left (\int \frac{\frac{\sqrt{2} \sqrt [4]{c}}{\sqrt [4]{d}}-2 x}{-\frac{\sqrt{c}}{\sqrt{d}}+\frac{\sqrt{2} \sqrt [4]{c} x}{\sqrt [4]{d}}-x^2} \, dx,x,\sqrt{x}\right )}{64 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}\\ &=\frac{\sqrt{x}}{4 (b c-a d) \left (c+d x^2\right )^2}+\frac{(7 b c+a d) \sqrt{x}}{16 c (b c-a d)^2 \left (c+d x^2\right )}+\frac{\sqrt [4]{a} b^{7/4} \log \left (\sqrt{a}-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{b} x\right )}{2 \sqrt{2} (b c-a d)^3}-\frac{\sqrt [4]{a} b^{7/4} \log \left (\sqrt{a}+\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{b} x\right )}{2 \sqrt{2} (b c-a d)^3}-\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \log \left (\sqrt{c}-\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{d} x\right )}{64 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}+\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \log \left (\sqrt{c}+\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{d} x\right )}{64 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}-\frac{\left (\sqrt [4]{a} b^{7/4}\right ) \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}\right )}{\sqrt{2} (b c-a d)^3}+\frac{\left (\sqrt [4]{a} b^{7/4}\right ) \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1+\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}\right )}{\sqrt{2} (b c-a d)^3}+\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1-\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}\right )}{32 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}-\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \operatorname{Subst}\left (\int \frac{1}{-1-x^2} \, dx,x,1+\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}\right )}{32 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}\\ &=\frac{\sqrt{x}}{4 (b c-a d) \left (c+d x^2\right )^2}+\frac{(7 b c+a d) \sqrt{x}}{16 c (b c-a d)^2 \left (c+d x^2\right )}+\frac{\sqrt [4]{a} b^{7/4} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}\right )}{\sqrt{2} (b c-a d)^3}-\frac{\sqrt [4]{a} b^{7/4} \tan ^{-1}\left (1+\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}\right )}{\sqrt{2} (b c-a d)^3}-\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}\right )}{32 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}+\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \tan ^{-1}\left (1+\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}\right )}{32 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}+\frac{\sqrt [4]{a} b^{7/4} \log \left (\sqrt{a}-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{b} x\right )}{2 \sqrt{2} (b c-a d)^3}-\frac{\sqrt [4]{a} b^{7/4} \log \left (\sqrt{a}+\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{b} x\right )}{2 \sqrt{2} (b c-a d)^3}-\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \log \left (\sqrt{c}-\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{d} x\right )}{64 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}+\frac{\left (21 b^2 c^2+14 a b c d-3 a^2 d^2\right ) \log \left (\sqrt{c}+\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{d} x\right )}{64 \sqrt{2} c^{7/4} \sqrt [4]{d} (b c-a d)^3}\\ \end{align*}
Mathematica [A] time = 0.80391, size = 543, normalized size = 0.87 \[ \frac{-\frac{\sqrt{2} \left (-3 a^2 d^2+14 a b c d+21 b^2 c^2\right ) \log \left (-\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{c}+\sqrt{d} x\right )}{c^{7/4} \sqrt [4]{d}}+\frac{\sqrt{2} \left (-3 a^2 d^2+14 a b c d+21 b^2 c^2\right ) \log \left (\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{c}+\sqrt{d} x\right )}{c^{7/4} \sqrt [4]{d}}-\frac{2 \sqrt{2} \left (-3 a^2 d^2+14 a b c d+21 b^2 c^2\right ) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}\right )}{c^{7/4} \sqrt [4]{d}}+\frac{2 \sqrt{2} \left (-3 a^2 d^2+14 a b c d+21 b^2 c^2\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}+1\right )}{c^{7/4} \sqrt [4]{d}}+32 \sqrt{2} \sqrt [4]{a} b^{7/4} \log \left (-\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )-32 \sqrt{2} \sqrt [4]{a} b^{7/4} \log \left (\sqrt{2} \sqrt [4]{a} \sqrt [4]{b} \sqrt{x}+\sqrt{a}+\sqrt{b} x\right )+64 \sqrt{2} \sqrt [4]{a} b^{7/4} \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}\right )-64 \sqrt{2} \sqrt [4]{a} b^{7/4} \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{b} \sqrt{x}}{\sqrt [4]{a}}+1\right )+\frac{32 \sqrt{x} (b c-a d)^2}{\left (c+d x^2\right )^2}+\frac{8 \sqrt{x} (a d+7 b c) (b c-a d)}{c \left (c+d x^2\right )}}{128 (b c-a d)^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.018, size = 848, normalized size = 1.4 \begin{align*} \text{result too large to display} \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(-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(-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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Giac [A] time = 1.84457, size = 1277, normalized size = 2.04 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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