Optimal. Leaf size=192 \[ \frac{d^3 x^3 \left (3 a^2 d^2-10 a b c d+10 b^2 c^2\right )}{3 b^4}+\frac{d^2 x \left (15 a^2 b c d^2-4 a^3 d^3-20 a b^2 c^2 d+10 b^3 c^3\right )}{b^5}+\frac{(b c-a d)^4 (9 a d+b c) \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{2 a^{3/2} b^{11/2}}+\frac{d^4 x^5 (5 b c-2 a d)}{5 b^3}+\frac{x (b c-a d)^5}{2 a b^5 \left (a+b x^2\right )}+\frac{d^5 x^7}{7 b^2} \]
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Rubi [A] time = 0.162539, antiderivative size = 192, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.158, Rules used = {390, 385, 205} \[ \frac{d^3 x^3 \left (3 a^2 d^2-10 a b c d+10 b^2 c^2\right )}{3 b^4}+\frac{d^2 x \left (15 a^2 b c d^2-4 a^3 d^3-20 a b^2 c^2 d+10 b^3 c^3\right )}{b^5}+\frac{(b c-a d)^4 (9 a d+b c) \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{2 a^{3/2} b^{11/2}}+\frac{d^4 x^5 (5 b c-2 a d)}{5 b^3}+\frac{x (b c-a d)^5}{2 a b^5 \left (a+b x^2\right )}+\frac{d^5 x^7}{7 b^2} \]
Antiderivative was successfully verified.
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Rule 390
Rule 385
Rule 205
Rubi steps
\begin{align*} \int \frac{\left (c+d x^2\right )^5}{\left (a+b x^2\right )^2} \, dx &=\int \left (\frac{d^2 \left (10 b^3 c^3-20 a b^2 c^2 d+15 a^2 b c d^2-4 a^3 d^3\right )}{b^5}+\frac{d^3 \left (10 b^2 c^2-10 a b c d+3 a^2 d^2\right ) x^2}{b^4}+\frac{d^4 (5 b c-2 a d) x^4}{b^3}+\frac{d^5 x^6}{b^2}+\frac{(b c-a d)^4 (b c+4 a d)+5 b d (b c-a d)^4 x^2}{b^5 \left (a+b x^2\right )^2}\right ) \, dx\\ &=\frac{d^2 \left (10 b^3 c^3-20 a b^2 c^2 d+15 a^2 b c d^2-4 a^3 d^3\right ) x}{b^5}+\frac{d^3 \left (10 b^2 c^2-10 a b c d+3 a^2 d^2\right ) x^3}{3 b^4}+\frac{d^4 (5 b c-2 a d) x^5}{5 b^3}+\frac{d^5 x^7}{7 b^2}+\frac{\int \frac{(b c-a d)^4 (b c+4 a d)+5 b d (b c-a d)^4 x^2}{\left (a+b x^2\right )^2} \, dx}{b^5}\\ &=\frac{d^2 \left (10 b^3 c^3-20 a b^2 c^2 d+15 a^2 b c d^2-4 a^3 d^3\right ) x}{b^5}+\frac{d^3 \left (10 b^2 c^2-10 a b c d+3 a^2 d^2\right ) x^3}{3 b^4}+\frac{d^4 (5 b c-2 a d) x^5}{5 b^3}+\frac{d^5 x^7}{7 b^2}+\frac{(b c-a d)^5 x}{2 a b^5 \left (a+b x^2\right )}+\frac{\left ((b c-a d)^4 (b c+9 a d)\right ) \int \frac{1}{a+b x^2} \, dx}{2 a b^5}\\ &=\frac{d^2 \left (10 b^3 c^3-20 a b^2 c^2 d+15 a^2 b c d^2-4 a^3 d^3\right ) x}{b^5}+\frac{d^3 \left (10 b^2 c^2-10 a b c d+3 a^2 d^2\right ) x^3}{3 b^4}+\frac{d^4 (5 b c-2 a d) x^5}{5 b^3}+\frac{d^5 x^7}{7 b^2}+\frac{(b c-a d)^5 x}{2 a b^5 \left (a+b x^2\right )}+\frac{(b c-a d)^4 (b c+9 a d) \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{2 a^{3/2} b^{11/2}}\\ \end{align*}
Mathematica [A] time = 0.0979393, size = 192, normalized size = 1. \[ \frac{d^3 x^3 \left (3 a^2 d^2-10 a b c d+10 b^2 c^2\right )}{3 b^4}+\frac{d^2 x \left (15 a^2 b c d^2-4 a^3 d^3-20 a b^2 c^2 d+10 b^3 c^3\right )}{b^5}+\frac{(b c-a d)^4 (9 a d+b c) \tan ^{-1}\left (\frac{\sqrt{b} x}{\sqrt{a}}\right )}{2 a^{3/2} b^{11/2}}+\frac{d^4 x^5 (5 b c-2 a d)}{5 b^3}+\frac{x (b c-a d)^5}{2 a b^5 \left (a+b x^2\right )}+\frac{d^5 x^7}{7 b^2} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.009, size = 402, normalized size = 2.1 \begin{align*}{\frac{{d}^{5}{x}^{7}}{7\,{b}^{2}}}-{\frac{2\,{d}^{5}{x}^{5}a}{5\,{b}^{3}}}+{\frac{{d}^{4}{x}^{5}c}{{b}^{2}}}+{\frac{{d}^{5}{x}^{3}{a}^{2}}{{b}^{4}}}-{\frac{10\,{d}^{4}{x}^{3}ac}{3\,{b}^{3}}}+{\frac{10\,{d}^{3}{x}^{3}{c}^{2}}{3\,{b}^{2}}}-4\,{\frac{{a}^{3}{d}^{5}x}{{b}^{5}}}+15\,{\frac{{a}^{2}c{d}^{4}x}{{b}^{4}}}-20\,{\frac{a{c}^{2}{d}^{3}x}{{b}^{3}}}+10\,{\frac{{c}^{3}{d}^{2}x}{{b}^{2}}}-{\frac{{a}^{4}x{d}^{5}}{2\,{b}^{5} \left ( b{x}^{2}+a \right ) }}+{\frac{5\,{a}^{3}cx{d}^{4}}{2\,{b}^{4} \left ( b{x}^{2}+a \right ) }}-5\,{\frac{{a}^{2}{c}^{2}x{d}^{3}}{{b}^{3} \left ( b{x}^{2}+a \right ) }}+5\,{\frac{a{c}^{3}x{d}^{2}}{{b}^{2} \left ( b{x}^{2}+a \right ) }}-{\frac{5\,x{c}^{4}d}{2\,b \left ( b{x}^{2}+a \right ) }}+{\frac{x{c}^{5}}{2\,a \left ( b{x}^{2}+a \right ) }}+{\frac{9\,{a}^{4}{d}^{5}}{2\,{b}^{5}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}-{\frac{35\,{a}^{3}c{d}^{4}}{2\,{b}^{4}}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}+25\,{\frac{{a}^{2}{c}^{2}{d}^{3}}{{b}^{3}\sqrt{ab}}\arctan \left ({\frac{bx}{\sqrt{ab}}} \right ) }-15\,{\frac{a{c}^{3}{d}^{2}}{{b}^{2}\sqrt{ab}}\arctan \left ({\frac{bx}{\sqrt{ab}}} \right ) }+{\frac{5\,{c}^{4}d}{2\,b}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}}+{\frac{{c}^{5}}{2\,a}\arctan \left ({bx{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}} \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 = 1.81095, size = 1675, normalized size = 8.72 \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 [B] time = 2.2884, size = 498, normalized size = 2.59 \begin{align*} - \frac{x \left (a^{5} d^{5} - 5 a^{4} b c d^{4} + 10 a^{3} b^{2} c^{2} d^{3} - 10 a^{2} b^{3} c^{3} d^{2} + 5 a b^{4} c^{4} d - b^{5} c^{5}\right )}{2 a^{2} b^{5} + 2 a b^{6} x^{2}} - \frac{\sqrt{- \frac{1}{a^{3} b^{11}}} \left (a d - b c\right )^{4} \left (9 a d + b c\right ) \log{\left (- \frac{a^{2} b^{5} \sqrt{- \frac{1}{a^{3} b^{11}}} \left (a d - b c\right )^{4} \left (9 a d + b c\right )}{9 a^{5} d^{5} - 35 a^{4} b c d^{4} + 50 a^{3} b^{2} c^{2} d^{3} - 30 a^{2} b^{3} c^{3} d^{2} + 5 a b^{4} c^{4} d + b^{5} c^{5}} + x \right )}}{4} + \frac{\sqrt{- \frac{1}{a^{3} b^{11}}} \left (a d - b c\right )^{4} \left (9 a d + b c\right ) \log{\left (\frac{a^{2} b^{5} \sqrt{- \frac{1}{a^{3} b^{11}}} \left (a d - b c\right )^{4} \left (9 a d + b c\right )}{9 a^{5} d^{5} - 35 a^{4} b c d^{4} + 50 a^{3} b^{2} c^{2} d^{3} - 30 a^{2} b^{3} c^{3} d^{2} + 5 a b^{4} c^{4} d + b^{5} c^{5}} + x \right )}}{4} + \frac{d^{5} x^{7}}{7 b^{2}} - \frac{x^{5} \left (2 a d^{5} - 5 b c d^{4}\right )}{5 b^{3}} + \frac{x^{3} \left (3 a^{2} d^{5} - 10 a b c d^{4} + 10 b^{2} c^{2} d^{3}\right )}{3 b^{4}} - \frac{x \left (4 a^{3} d^{5} - 15 a^{2} b c d^{4} + 20 a b^{2} c^{2} d^{3} - 10 b^{3} c^{3} d^{2}\right )}{b^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.169, size = 413, normalized size = 2.15 \begin{align*} \frac{{\left (b^{5} c^{5} + 5 \, a b^{4} c^{4} d - 30 \, a^{2} b^{3} c^{3} d^{2} + 50 \, a^{3} b^{2} c^{2} d^{3} - 35 \, a^{4} b c d^{4} + 9 \, a^{5} d^{5}\right )} \arctan \left (\frac{b x}{\sqrt{a b}}\right )}{2 \, \sqrt{a b} a b^{5}} + \frac{b^{5} c^{5} x - 5 \, a b^{4} c^{4} d x + 10 \, a^{2} b^{3} c^{3} d^{2} x - 10 \, a^{3} b^{2} c^{2} d^{3} x + 5 \, a^{4} b c d^{4} x - a^{5} d^{5} x}{2 \,{\left (b x^{2} + a\right )} a b^{5}} + \frac{15 \, b^{12} d^{5} x^{7} + 105 \, b^{12} c d^{4} x^{5} - 42 \, a b^{11} d^{5} x^{5} + 350 \, b^{12} c^{2} d^{3} x^{3} - 350 \, a b^{11} c d^{4} x^{3} + 105 \, a^{2} b^{10} d^{5} x^{3} + 1050 \, b^{12} c^{3} d^{2} x - 2100 \, a b^{11} c^{2} d^{3} x + 1575 \, a^{2} b^{10} c d^{4} x - 420 \, a^{3} b^{9} d^{5} x}{105 \, b^{14}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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