Optimal. Leaf size=140 \[ \frac {a^{3/2} (b c-a d)^3 \tan ^{-1}\left (\frac {\sqrt {b} x}{\sqrt {a}}\right )}{b^{11/2}}+\frac {d x^5 \left (a^2 d^2-3 a b c d+3 b^2 c^2\right )}{5 b^3}-\frac {a x (b c-a d)^3}{b^5}+\frac {x^3 (b c-a d)^3}{3 b^4}+\frac {d^2 x^7 (3 b c-a d)}{7 b^2}+\frac {d^3 x^9}{9 b} \]
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Rubi [A] time = 0.10, antiderivative size = 140, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {461, 205} \[ \frac {d x^5 \left (a^2 d^2-3 a b c d+3 b^2 c^2\right )}{5 b^3}+\frac {a^{3/2} (b c-a d)^3 \tan ^{-1}\left (\frac {\sqrt {b} x}{\sqrt {a}}\right )}{b^{11/2}}+\frac {d^2 x^7 (3 b c-a d)}{7 b^2}+\frac {x^3 (b c-a d)^3}{3 b^4}-\frac {a x (b c-a d)^3}{b^5}+\frac {d^3 x^9}{9 b} \]
Antiderivative was successfully verified.
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Rule 205
Rule 461
Rubi steps
\begin {align*} \int \frac {x^4 \left (c+d x^2\right )^3}{a+b x^2} \, dx &=\int \left (-\frac {a (b c-a d)^3}{b^5}+\frac {(b c-a d)^3 x^2}{b^4}+\frac {d \left (3 b^2 c^2-3 a b c d+a^2 d^2\right ) x^4}{b^3}+\frac {d^2 (3 b c-a d) x^6}{b^2}+\frac {d^3 x^8}{b}+\frac {a^2 b^3 c^3-3 a^3 b^2 c^2 d+3 a^4 b c d^2-a^5 d^3}{b^5 \left (a+b x^2\right )}\right ) \, dx\\ &=-\frac {a (b c-a d)^3 x}{b^5}+\frac {(b c-a d)^3 x^3}{3 b^4}+\frac {d \left (3 b^2 c^2-3 a b c d+a^2 d^2\right ) x^5}{5 b^3}+\frac {d^2 (3 b c-a d) x^7}{7 b^2}+\frac {d^3 x^9}{9 b}+\frac {\left (a^2 (b c-a d)^3\right ) \int \frac {1}{a+b x^2} \, dx}{b^5}\\ &=-\frac {a (b c-a d)^3 x}{b^5}+\frac {(b c-a d)^3 x^3}{3 b^4}+\frac {d \left (3 b^2 c^2-3 a b c d+a^2 d^2\right ) x^5}{5 b^3}+\frac {d^2 (3 b c-a d) x^7}{7 b^2}+\frac {d^3 x^9}{9 b}+\frac {a^{3/2} (b c-a d)^3 \tan ^{-1}\left (\frac {\sqrt {b} x}{\sqrt {a}}\right )}{b^{11/2}}\\ \end {align*}
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Mathematica [A] time = 0.05, size = 140, normalized size = 1.00 \[ -\frac {a^{3/2} (a d-b c)^3 \tan ^{-1}\left (\frac {\sqrt {b} x}{\sqrt {a}}\right )}{b^{11/2}}+\frac {d x^5 \left (a^2 d^2-3 a b c d+3 b^2 c^2\right )}{5 b^3}+\frac {a x (a d-b c)^3}{b^5}+\frac {x^3 (b c-a d)^3}{3 b^4}+\frac {d^2 x^7 (3 b c-a d)}{7 b^2}+\frac {d^3 x^9}{9 b} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.49, size = 468, normalized size = 3.34 \[ \left [\frac {70 \, b^{4} d^{3} x^{9} + 90 \, {\left (3 \, b^{4} c d^{2} - a b^{3} d^{3}\right )} x^{7} + 126 \, {\left (3 \, b^{4} c^{2} d - 3 \, a b^{3} c d^{2} + a^{2} b^{2} d^{3}\right )} x^{5} + 210 \, {\left (b^{4} c^{3} - 3 \, a b^{3} c^{2} d + 3 \, a^{2} b^{2} c d^{2} - a^{3} b d^{3}\right )} x^{3} - 315 \, {\left (a b^{3} c^{3} - 3 \, a^{2} b^{2} c^{2} d + 3 \, a^{3} b c d^{2} - a^{4} d^{3}\right )} \sqrt {-\frac {a}{b}} \log \left (\frac {b x^{2} - 2 \, b x \sqrt {-\frac {a}{b}} - a}{b x^{2} + a}\right ) - 630 \, {\left (a b^{3} c^{3} - 3 \, a^{2} b^{2} c^{2} d + 3 \, a^{3} b c d^{2} - a^{4} d^{3}\right )} x}{630 \, b^{5}}, \frac {35 \, b^{4} d^{3} x^{9} + 45 \, {\left (3 \, b^{4} c d^{2} - a b^{3} d^{3}\right )} x^{7} + 63 \, {\left (3 \, b^{4} c^{2} d - 3 \, a b^{3} c d^{2} + a^{2} b^{2} d^{3}\right )} x^{5} + 105 \, {\left (b^{4} c^{3} - 3 \, a b^{3} c^{2} d + 3 \, a^{2} b^{2} c d^{2} - a^{3} b d^{3}\right )} x^{3} + 315 \, {\left (a b^{3} c^{3} - 3 \, a^{2} b^{2} c^{2} d + 3 \, a^{3} b c d^{2} - a^{4} d^{3}\right )} \sqrt {\frac {a}{b}} \arctan \left (\frac {b x \sqrt {\frac {a}{b}}}{a}\right ) - 315 \, {\left (a b^{3} c^{3} - 3 \, a^{2} b^{2} c^{2} d + 3 \, a^{3} b c d^{2} - a^{4} d^{3}\right )} x}{315 \, b^{5}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.30, size = 241, normalized size = 1.72 \[ \frac {{\left (a^{2} b^{3} c^{3} - 3 \, a^{3} b^{2} c^{2} d + 3 \, a^{4} b c d^{2} - a^{5} d^{3}\right )} \arctan \left (\frac {b x}{\sqrt {a b}}\right )}{\sqrt {a b} b^{5}} + \frac {35 \, b^{8} d^{3} x^{9} + 135 \, b^{8} c d^{2} x^{7} - 45 \, a b^{7} d^{3} x^{7} + 189 \, b^{8} c^{2} d x^{5} - 189 \, a b^{7} c d^{2} x^{5} + 63 \, a^{2} b^{6} d^{3} x^{5} + 105 \, b^{8} c^{3} x^{3} - 315 \, a b^{7} c^{2} d x^{3} + 315 \, a^{2} b^{6} c d^{2} x^{3} - 105 \, a^{3} b^{5} d^{3} x^{3} - 315 \, a b^{7} c^{3} x + 945 \, a^{2} b^{6} c^{2} d x - 945 \, a^{3} b^{5} c d^{2} x + 315 \, a^{4} b^{4} d^{3} x}{315 \, b^{9}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.01, size = 276, normalized size = 1.97 \[ \frac {d^{3} x^{9}}{9 b}-\frac {a \,d^{3} x^{7}}{7 b^{2}}+\frac {3 c \,d^{2} x^{7}}{7 b}+\frac {a^{2} d^{3} x^{5}}{5 b^{3}}-\frac {3 a c \,d^{2} x^{5}}{5 b^{2}}+\frac {3 c^{2} d \,x^{5}}{5 b}-\frac {a^{3} d^{3} x^{3}}{3 b^{4}}+\frac {a^{2} c \,d^{2} x^{3}}{b^{3}}-\frac {a \,c^{2} d \,x^{3}}{b^{2}}+\frac {c^{3} x^{3}}{3 b}-\frac {a^{5} d^{3} \arctan \left (\frac {b x}{\sqrt {a b}}\right )}{\sqrt {a b}\, b^{5}}+\frac {3 a^{4} c \,d^{2} \arctan \left (\frac {b x}{\sqrt {a b}}\right )}{\sqrt {a b}\, b^{4}}-\frac {3 a^{3} c^{2} d \arctan \left (\frac {b x}{\sqrt {a b}}\right )}{\sqrt {a b}\, b^{3}}+\frac {a^{2} c^{3} \arctan \left (\frac {b x}{\sqrt {a b}}\right )}{\sqrt {a b}\, b^{2}}+\frac {a^{4} d^{3} x}{b^{5}}-\frac {3 a^{3} c \,d^{2} x}{b^{4}}+\frac {3 a^{2} c^{2} d x}{b^{3}}-\frac {a \,c^{3} x}{b^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 2.58, size = 222, normalized size = 1.59 \[ \frac {{\left (a^{2} b^{3} c^{3} - 3 \, a^{3} b^{2} c^{2} d + 3 \, a^{4} b c d^{2} - a^{5} d^{3}\right )} \arctan \left (\frac {b x}{\sqrt {a b}}\right )}{\sqrt {a b} b^{5}} + \frac {35 \, b^{4} d^{3} x^{9} + 45 \, {\left (3 \, b^{4} c d^{2} - a b^{3} d^{3}\right )} x^{7} + 63 \, {\left (3 \, b^{4} c^{2} d - 3 \, a b^{3} c d^{2} + a^{2} b^{2} d^{3}\right )} x^{5} + 105 \, {\left (b^{4} c^{3} - 3 \, a b^{3} c^{2} d + 3 \, a^{2} b^{2} c d^{2} - a^{3} b d^{3}\right )} x^{3} - 315 \, {\left (a b^{3} c^{3} - 3 \, a^{2} b^{2} c^{2} d + 3 \, a^{3} b c d^{2} - a^{4} d^{3}\right )} x}{315 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.11, size = 260, normalized size = 1.86 \[ x^3\,\left (\frac {c^3}{3\,b}-\frac {a\,\left (\frac {3\,c^2\,d}{b}+\frac {a\,\left (\frac {a\,d^3}{b^2}-\frac {3\,c\,d^2}{b}\right )}{b}\right )}{3\,b}\right )-x^7\,\left (\frac {a\,d^3}{7\,b^2}-\frac {3\,c\,d^2}{7\,b}\right )+x^5\,\left (\frac {3\,c^2\,d}{5\,b}+\frac {a\,\left (\frac {a\,d^3}{b^2}-\frac {3\,c\,d^2}{b}\right )}{5\,b}\right )+\frac {d^3\,x^9}{9\,b}-\frac {a^{3/2}\,\mathrm {atan}\left (\frac {a^{3/2}\,\sqrt {b}\,x\,{\left (a\,d-b\,c\right )}^3}{a^5\,d^3-3\,a^4\,b\,c\,d^2+3\,a^3\,b^2\,c^2\,d-a^2\,b^3\,c^3}\right )\,{\left (a\,d-b\,c\right )}^3}{b^{11/2}}-\frac {a\,x\,\left (\frac {c^3}{b}-\frac {a\,\left (\frac {3\,c^2\,d}{b}+\frac {a\,\left (\frac {a\,d^3}{b^2}-\frac {3\,c\,d^2}{b}\right )}{b}\right )}{b}\right )}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 0.72, size = 343, normalized size = 2.45 \[ x^{7} \left (- \frac {a d^{3}}{7 b^{2}} + \frac {3 c d^{2}}{7 b}\right ) + x^{5} \left (\frac {a^{2} d^{3}}{5 b^{3}} - \frac {3 a c d^{2}}{5 b^{2}} + \frac {3 c^{2} d}{5 b}\right ) + x^{3} \left (- \frac {a^{3} d^{3}}{3 b^{4}} + \frac {a^{2} c d^{2}}{b^{3}} - \frac {a c^{2} d}{b^{2}} + \frac {c^{3}}{3 b}\right ) + x \left (\frac {a^{4} d^{3}}{b^{5}} - \frac {3 a^{3} c d^{2}}{b^{4}} + \frac {3 a^{2} c^{2} d}{b^{3}} - \frac {a c^{3}}{b^{2}}\right ) + \frac {\sqrt {- \frac {a^{3}}{b^{11}}} \left (a d - b c\right )^{3} \log {\left (- \frac {b^{5} \sqrt {- \frac {a^{3}}{b^{11}}} \left (a d - b c\right )^{3}}{a^{4} d^{3} - 3 a^{3} b c d^{2} + 3 a^{2} b^{2} c^{2} d - a b^{3} c^{3}} + x \right )}}{2} - \frac {\sqrt {- \frac {a^{3}}{b^{11}}} \left (a d - b c\right )^{3} \log {\left (\frac {b^{5} \sqrt {- \frac {a^{3}}{b^{11}}} \left (a d - b c\right )^{3}}{a^{4} d^{3} - 3 a^{3} b c d^{2} + 3 a^{2} b^{2} c^{2} d - a b^{3} c^{3}} + x \right )}}{2} + \frac {d^{3} x^{9}}{9 b} \]
Verification of antiderivative is not currently implemented for this CAS.
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