Optimal. Leaf size=440 \[ \frac{x^{5/2} \left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right )}{80 c^2 d^3}-\frac{\sqrt{x} \left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right )}{16 c d^4}-\frac{\left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right ) \log \left (-\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{c}+\sqrt{d} x\right )}{64 \sqrt{2} c^{3/4} d^{17/4}}+\frac{\left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right ) \log \left (\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{c}+\sqrt{d} x\right )}{64 \sqrt{2} c^{3/4} d^{17/4}}-\frac{\left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right ) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}\right )}{32 \sqrt{2} c^{3/4} d^{17/4}}+\frac{\left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}+1\right )}{32 \sqrt{2} c^{3/4} d^{17/4}}-\frac{x^{9/2} (b c-a d) (17 b c-a d)}{16 c^2 d^2 \left (c+d x^2\right )}+\frac{x^{9/2} (b c-a d)^2}{4 c d^2 \left (c+d x^2\right )^2} \]
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Rubi [A] time = 0.380913, antiderivative size = 440, normalized size of antiderivative = 1., number of steps used = 14, number of rules used = 10, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.417, Rules used = {463, 457, 321, 329, 211, 1165, 628, 1162, 617, 204} \[ \frac{x^{5/2} \left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right )}{80 c^2 d^3}-\frac{\sqrt{x} \left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right )}{16 c d^4}-\frac{\left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right ) \log \left (-\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{c}+\sqrt{d} x\right )}{64 \sqrt{2} c^{3/4} d^{17/4}}+\frac{\left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right ) \log \left (\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{c}+\sqrt{d} x\right )}{64 \sqrt{2} c^{3/4} d^{17/4}}-\frac{\left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right ) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}\right )}{32 \sqrt{2} c^{3/4} d^{17/4}}+\frac{\left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}+1\right )}{32 \sqrt{2} c^{3/4} d^{17/4}}-\frac{x^{9/2} (b c-a d) (17 b c-a d)}{16 c^2 d^2 \left (c+d x^2\right )}+\frac{x^{9/2} (b c-a d)^2}{4 c d^2 \left (c+d x^2\right )^2} \]
Antiderivative was successfully verified.
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Rule 463
Rule 457
Rule 321
Rule 329
Rule 211
Rule 1165
Rule 628
Rule 1162
Rule 617
Rule 204
Rubi steps
\begin{align*} \int \frac{x^{7/2} \left (a+b x^2\right )^2}{\left (c+d x^2\right )^3} \, dx &=\frac{(b c-a d)^2 x^{9/2}}{4 c d^2 \left (c+d x^2\right )^2}-\frac{\int \frac{x^{7/2} \left (\frac{1}{2} \left (-8 a^2 d^2+9 (b c-a d)^2\right )-4 b^2 c d x^2\right )}{\left (c+d x^2\right )^2} \, dx}{4 c d^2}\\ &=\frac{(b c-a d)^2 x^{9/2}}{4 c d^2 \left (c+d x^2\right )^2}-\frac{(b c-a d) (17 b c-a d) x^{9/2}}{16 c^2 d^2 \left (c+d x^2\right )}+\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) \int \frac{x^{7/2}}{c+d x^2} \, dx}{32 c^2 d^2}\\ &=\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) x^{5/2}}{80 c^2 d^3}+\frac{(b c-a d)^2 x^{9/2}}{4 c d^2 \left (c+d x^2\right )^2}-\frac{(b c-a d) (17 b c-a d) x^{9/2}}{16 c^2 d^2 \left (c+d x^2\right )}-\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) \int \frac{x^{3/2}}{c+d x^2} \, dx}{32 c d^3}\\ &=-\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) \sqrt{x}}{16 c d^4}+\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) x^{5/2}}{80 c^2 d^3}+\frac{(b c-a d)^2 x^{9/2}}{4 c d^2 \left (c+d x^2\right )^2}-\frac{(b c-a d) (17 b c-a d) x^{9/2}}{16 c^2 d^2 \left (c+d x^2\right )}+\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) \int \frac{1}{\sqrt{x} \left (c+d x^2\right )} \, dx}{32 d^4}\\ &=-\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) \sqrt{x}}{16 c d^4}+\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) x^{5/2}}{80 c^2 d^3}+\frac{(b c-a d)^2 x^{9/2}}{4 c d^2 \left (c+d x^2\right )^2}-\frac{(b c-a d) (17 b c-a d) x^{9/2}}{16 c^2 d^2 \left (c+d x^2\right )}+\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) \operatorname{Subst}\left (\int \frac{1}{c+d x^4} \, dx,x,\sqrt{x}\right )}{16 d^4}\\ &=-\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) \sqrt{x}}{16 c d^4}+\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) x^{5/2}}{80 c^2 d^3}+\frac{(b c-a d)^2 x^{9/2}}{4 c d^2 \left (c+d x^2\right )^2}-\frac{(b c-a d) (17 b c-a d) x^{9/2}}{16 c^2 d^2 \left (c+d x^2\right )}+\frac{\left (117 b^2 c^2-90 a b c d+5 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 \sqrt{c} d^4}+\frac{\left (117 b^2 c^2-90 a b c d+5 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 \sqrt{c} d^4}\\ &=-\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) \sqrt{x}}{16 c d^4}+\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) x^{5/2}}{80 c^2 d^3}+\frac{(b c-a d)^2 x^{9/2}}{4 c d^2 \left (c+d x^2\right )^2}-\frac{(b c-a d) (17 b c-a d) x^{9/2}}{16 c^2 d^2 \left (c+d x^2\right )}+\frac{\left (117 b^2 c^2-90 a b c d+5 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 \sqrt{c} d^{9/2}}+\frac{\left (117 b^2 c^2-90 a b c d+5 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 \sqrt{c} d^{9/2}}-\frac{\left (117 b^2 c^2-90 a b c d+5 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^{3/4} d^{17/4}}-\frac{\left (117 b^2 c^2-90 a b c d+5 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^{3/4} d^{17/4}}\\ &=-\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) \sqrt{x}}{16 c d^4}+\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) x^{5/2}}{80 c^2 d^3}+\frac{(b c-a d)^2 x^{9/2}}{4 c d^2 \left (c+d x^2\right )^2}-\frac{(b c-a d) (17 b c-a d) x^{9/2}}{16 c^2 d^2 \left (c+d x^2\right )}-\frac{\left (117 b^2 c^2-90 a b c d+5 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^{3/4} d^{17/4}}+\frac{\left (117 b^2 c^2-90 a b c d+5 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^{3/4} d^{17/4}}+\frac{\left (117 b^2 c^2-90 a b c d+5 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^{3/4} d^{17/4}}-\frac{\left (117 b^2 c^2-90 a b c d+5 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^{3/4} d^{17/4}}\\ &=-\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) \sqrt{x}}{16 c d^4}+\frac{\left (117 b^2 c^2-90 a b c d+5 a^2 d^2\right ) x^{5/2}}{80 c^2 d^3}+\frac{(b c-a d)^2 x^{9/2}}{4 c d^2 \left (c+d x^2\right )^2}-\frac{(b c-a d) (17 b c-a d) x^{9/2}}{16 c^2 d^2 \left (c+d x^2\right )}-\frac{\left (117 b^2 c^2-90 a b c d+5 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^{3/4} d^{17/4}}+\frac{\left (117 b^2 c^2-90 a b c d+5 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^{3/4} d^{17/4}}-\frac{\left (117 b^2 c^2-90 a b c d+5 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^{3/4} d^{17/4}}+\frac{\left (117 b^2 c^2-90 a b c d+5 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^{3/4} d^{17/4}}\\ \end{align*}
Mathematica [A] time = 0.36706, size = 383, normalized size = 0.87 \[ \frac{-\frac{40 \sqrt [4]{d} \sqrt{x} \left (9 a^2 d^2-34 a b c d+25 b^2 c^2\right )}{c+d x^2}-\frac{5 \sqrt{2} \left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right ) \log \left (-\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{c}+\sqrt{d} x\right )}{c^{3/4}}+\frac{5 \sqrt{2} \left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right ) \log \left (\sqrt{2} \sqrt [4]{c} \sqrt [4]{d} \sqrt{x}+\sqrt{c}+\sqrt{d} x\right )}{c^{3/4}}-\frac{10 \sqrt{2} \left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right ) \tan ^{-1}\left (1-\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}\right )}{c^{3/4}}+\frac{10 \sqrt{2} \left (5 a^2 d^2-90 a b c d+117 b^2 c^2\right ) \tan ^{-1}\left (\frac{\sqrt{2} \sqrt [4]{d} \sqrt{x}}{\sqrt [4]{c}}+1\right )}{c^{3/4}}+\frac{160 c \sqrt [4]{d} \sqrt{x} (b c-a d)^2}{\left (c+d x^2\right )^2}-1280 b \sqrt [4]{d} \sqrt{x} (3 b c-2 a d)+256 b^2 d^{5/4} x^{5/2}}{640 d^{17/4}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.019, size = 590, normalized size = 1.3 \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 [B] time = 0.965665, size = 3676, normalized size = 8.35 \begin{align*} \text{result too large to display} \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 = 1.19657, size = 609, normalized size = 1.38 \begin{align*} \frac{\sqrt{2}{\left (117 \, \left (c d^{3}\right )^{\frac{1}{4}} b^{2} c^{2} - 90 \, \left (c d^{3}\right )^{\frac{1}{4}} a b c d + 5 \, \left (c d^{3}\right )^{\frac{1}{4}} a^{2} d^{2}\right )} \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{c}{d}\right )^{\frac{1}{4}} + 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{c}{d}\right )^{\frac{1}{4}}}\right )}{64 \, c d^{5}} + \frac{\sqrt{2}{\left (117 \, \left (c d^{3}\right )^{\frac{1}{4}} b^{2} c^{2} - 90 \, \left (c d^{3}\right )^{\frac{1}{4}} a b c d + 5 \, \left (c d^{3}\right )^{\frac{1}{4}} a^{2} d^{2}\right )} \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} \left (\frac{c}{d}\right )^{\frac{1}{4}} - 2 \, \sqrt{x}\right )}}{2 \, \left (\frac{c}{d}\right )^{\frac{1}{4}}}\right )}{64 \, c d^{5}} + \frac{\sqrt{2}{\left (117 \, \left (c d^{3}\right )^{\frac{1}{4}} b^{2} c^{2} - 90 \, \left (c d^{3}\right )^{\frac{1}{4}} a b c d + 5 \, \left (c d^{3}\right )^{\frac{1}{4}} a^{2} d^{2}\right )} \log \left (\sqrt{2} \sqrt{x} \left (\frac{c}{d}\right )^{\frac{1}{4}} + x + \sqrt{\frac{c}{d}}\right )}{128 \, c d^{5}} - \frac{\sqrt{2}{\left (117 \, \left (c d^{3}\right )^{\frac{1}{4}} b^{2} c^{2} - 90 \, \left (c d^{3}\right )^{\frac{1}{4}} a b c d + 5 \, \left (c d^{3}\right )^{\frac{1}{4}} a^{2} d^{2}\right )} \log \left (-\sqrt{2} \sqrt{x} \left (\frac{c}{d}\right )^{\frac{1}{4}} + x + \sqrt{\frac{c}{d}}\right )}{128 \, c d^{5}} - \frac{25 \, b^{2} c^{2} d x^{\frac{5}{2}} - 34 \, a b c d^{2} x^{\frac{5}{2}} + 9 \, a^{2} d^{3} x^{\frac{5}{2}} + 21 \, b^{2} c^{3} \sqrt{x} - 26 \, a b c^{2} d \sqrt{x} + 5 \, a^{2} c d^{2} \sqrt{x}}{16 \,{\left (d x^{2} + c\right )}^{2} d^{4}} + \frac{2 \,{\left (b^{2} d^{12} x^{\frac{5}{2}} - 15 \, b^{2} c d^{11} \sqrt{x} + 10 \, a b d^{12} \sqrt{x}\right )}}{5 \, d^{15}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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