Optimal. Leaf size=197 \[ -\frac {c \left (24 a^2 d^2-60 a b c d+35 b^2 c^2\right ) \tanh ^{-1}\left (\frac {\sqrt {d} x}{\sqrt {c+d x^2}}\right )}{16 d^{9/2}}+\frac {x \sqrt {c+d x^2} \left (24 a^2 d^2-60 a b c d+35 b^2 c^2\right )}{16 d^4}-\frac {x^3 \sqrt {c+d x^2} \left (24 a^2 d^2-60 a b c d+35 b^2 c^2\right )}{24 c d^3}+\frac {x^5 (b c-a d)^2}{c d^2 \sqrt {c+d x^2}}+\frac {b^2 x^5 \sqrt {c+d x^2}}{6 d^2} \]
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Rubi [A] time = 0.15, antiderivative size = 197, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.208, Rules used = {463, 459, 321, 217, 206} \begin {gather*} -\frac {x^3 \sqrt {c+d x^2} \left (24 a^2 d^2-60 a b c d+35 b^2 c^2\right )}{24 c d^3}+\frac {x \sqrt {c+d x^2} \left (24 a^2 d^2-60 a b c d+35 b^2 c^2\right )}{16 d^4}-\frac {c \left (24 a^2 d^2-60 a b c d+35 b^2 c^2\right ) \tanh ^{-1}\left (\frac {\sqrt {d} x}{\sqrt {c+d x^2}}\right )}{16 d^{9/2}}+\frac {x^5 (b c-a d)^2}{c d^2 \sqrt {c+d x^2}}+\frac {b^2 x^5 \sqrt {c+d x^2}}{6 d^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 206
Rule 217
Rule 321
Rule 459
Rule 463
Rubi steps
\begin {align*} \int \frac {x^4 \left (a+b x^2\right )^2}{\left (c+d x^2\right )^{3/2}} \, dx &=\frac {(b c-a d)^2 x^5}{c d^2 \sqrt {c+d x^2}}-\frac {\int \frac {x^4 \left (-a^2 d^2+5 (b c-a d)^2-b^2 c d x^2\right )}{\sqrt {c+d x^2}} \, dx}{c d^2}\\ &=\frac {(b c-a d)^2 x^5}{c d^2 \sqrt {c+d x^2}}+\frac {b^2 x^5 \sqrt {c+d x^2}}{6 d^2}-\frac {\left (35 b^2 c^2-60 a b c d+24 a^2 d^2\right ) \int \frac {x^4}{\sqrt {c+d x^2}} \, dx}{6 c d^2}\\ &=\frac {(b c-a d)^2 x^5}{c d^2 \sqrt {c+d x^2}}-\frac {\left (35 b^2 c^2-60 a b c d+24 a^2 d^2\right ) x^3 \sqrt {c+d x^2}}{24 c d^3}+\frac {b^2 x^5 \sqrt {c+d x^2}}{6 d^2}+\frac {\left (35 b^2 c^2-60 a b c d+24 a^2 d^2\right ) \int \frac {x^2}{\sqrt {c+d x^2}} \, dx}{8 d^3}\\ &=\frac {(b c-a d)^2 x^5}{c d^2 \sqrt {c+d x^2}}+\frac {\left (35 b^2 c^2-60 a b c d+24 a^2 d^2\right ) x \sqrt {c+d x^2}}{16 d^4}-\frac {\left (35 b^2 c^2-60 a b c d+24 a^2 d^2\right ) x^3 \sqrt {c+d x^2}}{24 c d^3}+\frac {b^2 x^5 \sqrt {c+d x^2}}{6 d^2}-\frac {\left (c \left (35 b^2 c^2-60 a b c d+24 a^2 d^2\right )\right ) \int \frac {1}{\sqrt {c+d x^2}} \, dx}{16 d^4}\\ &=\frac {(b c-a d)^2 x^5}{c d^2 \sqrt {c+d x^2}}+\frac {\left (35 b^2 c^2-60 a b c d+24 a^2 d^2\right ) x \sqrt {c+d x^2}}{16 d^4}-\frac {\left (35 b^2 c^2-60 a b c d+24 a^2 d^2\right ) x^3 \sqrt {c+d x^2}}{24 c d^3}+\frac {b^2 x^5 \sqrt {c+d x^2}}{6 d^2}-\frac {\left (c \left (35 b^2 c^2-60 a b c d+24 a^2 d^2\right )\right ) \operatorname {Subst}\left (\int \frac {1}{1-d x^2} \, dx,x,\frac {x}{\sqrt {c+d x^2}}\right )}{16 d^4}\\ &=\frac {(b c-a d)^2 x^5}{c d^2 \sqrt {c+d x^2}}+\frac {\left (35 b^2 c^2-60 a b c d+24 a^2 d^2\right ) x \sqrt {c+d x^2}}{16 d^4}-\frac {\left (35 b^2 c^2-60 a b c d+24 a^2 d^2\right ) x^3 \sqrt {c+d x^2}}{24 c d^3}+\frac {b^2 x^5 \sqrt {c+d x^2}}{6 d^2}-\frac {c \left (35 b^2 c^2-60 a b c d+24 a^2 d^2\right ) \tanh ^{-1}\left (\frac {\sqrt {d} x}{\sqrt {c+d x^2}}\right )}{16 d^{9/2}}\\ \end {align*}
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Mathematica [A] time = 0.16, size = 158, normalized size = 0.80 \begin {gather*} \sqrt {c+d x^2} \left (\frac {x \left (8 a^2 d^2-28 a b c d+19 b^2 c^2\right )}{16 d^4}+\frac {c x (b c-a d)^2}{d^4 \left (c+d x^2\right )}-\frac {b x^3 (11 b c-12 a d)}{24 d^3}+\frac {b^2 x^5}{6 d^2}\right )-\frac {c \left (24 a^2 d^2-60 a b c d+35 b^2 c^2\right ) \log \left (\sqrt {d} \sqrt {c+d x^2}+d x\right )}{16 d^{9/2}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.31, size = 171, normalized size = 0.87 \begin {gather*} \frac {\left (24 a^2 c d^2-60 a b c^2 d+35 b^2 c^3\right ) \log \left (\sqrt {c+d x^2}-\sqrt {d} x\right )}{16 d^{9/2}}+\frac {72 a^2 c d^2 x+24 a^2 d^3 x^3-180 a b c^2 d x-60 a b c d^2 x^3+24 a b d^3 x^5+105 b^2 c^3 x+35 b^2 c^2 d x^3-14 b^2 c d^2 x^5+8 b^2 d^3 x^7}{48 d^4 \sqrt {c+d x^2}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 1.44, size = 431, normalized size = 2.19 \begin {gather*} \left [\frac {3 \, {\left (35 \, b^{2} c^{4} - 60 \, a b c^{3} d + 24 \, a^{2} c^{2} d^{2} + {\left (35 \, b^{2} c^{3} d - 60 \, a b c^{2} d^{2} + 24 \, a^{2} c d^{3}\right )} x^{2}\right )} \sqrt {d} \log \left (-2 \, d x^{2} + 2 \, \sqrt {d x^{2} + c} \sqrt {d} x - c\right ) + 2 \, {\left (8 \, b^{2} d^{4} x^{7} - 2 \, {\left (7 \, b^{2} c d^{3} - 12 \, a b d^{4}\right )} x^{5} + {\left (35 \, b^{2} c^{2} d^{2} - 60 \, a b c d^{3} + 24 \, a^{2} d^{4}\right )} x^{3} + 3 \, {\left (35 \, b^{2} c^{3} d - 60 \, a b c^{2} d^{2} + 24 \, a^{2} c d^{3}\right )} x\right )} \sqrt {d x^{2} + c}}{96 \, {\left (d^{6} x^{2} + c d^{5}\right )}}, \frac {3 \, {\left (35 \, b^{2} c^{4} - 60 \, a b c^{3} d + 24 \, a^{2} c^{2} d^{2} + {\left (35 \, b^{2} c^{3} d - 60 \, a b c^{2} d^{2} + 24 \, a^{2} c d^{3}\right )} x^{2}\right )} \sqrt {-d} \arctan \left (\frac {\sqrt {-d} x}{\sqrt {d x^{2} + c}}\right ) + {\left (8 \, b^{2} d^{4} x^{7} - 2 \, {\left (7 \, b^{2} c d^{3} - 12 \, a b d^{4}\right )} x^{5} + {\left (35 \, b^{2} c^{2} d^{2} - 60 \, a b c d^{3} + 24 \, a^{2} d^{4}\right )} x^{3} + 3 \, {\left (35 \, b^{2} c^{3} d - 60 \, a b c^{2} d^{2} + 24 \, a^{2} c d^{3}\right )} x\right )} \sqrt {d x^{2} + c}}{48 \, {\left (d^{6} x^{2} + c d^{5}\right )}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.48, size = 175, normalized size = 0.89 \begin {gather*} \frac {{\left ({\left (2 \, {\left (\frac {4 \, b^{2} x^{2}}{d} - \frac {7 \, b^{2} c d^{5} - 12 \, a b d^{6}}{d^{7}}\right )} x^{2} + \frac {35 \, b^{2} c^{2} d^{4} - 60 \, a b c d^{5} + 24 \, a^{2} d^{6}}{d^{7}}\right )} x^{2} + \frac {3 \, {\left (35 \, b^{2} c^{3} d^{3} - 60 \, a b c^{2} d^{4} + 24 \, a^{2} c d^{5}\right )}}{d^{7}}\right )} x}{48 \, \sqrt {d x^{2} + c}} + \frac {{\left (35 \, b^{2} c^{3} - 60 \, a b c^{2} d + 24 \, a^{2} c d^{2}\right )} \log \left ({\left | -\sqrt {d} x + \sqrt {d x^{2} + c} \right |}\right )}{16 \, d^{\frac {9}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.02, size = 263, normalized size = 1.34 \begin {gather*} \frac {b^{2} x^{7}}{6 \sqrt {d \,x^{2}+c}\, d}+\frac {a b \,x^{5}}{2 \sqrt {d \,x^{2}+c}\, d}-\frac {7 b^{2} c \,x^{5}}{24 \sqrt {d \,x^{2}+c}\, d^{2}}+\frac {a^{2} x^{3}}{2 \sqrt {d \,x^{2}+c}\, d}-\frac {5 a b c \,x^{3}}{4 \sqrt {d \,x^{2}+c}\, d^{2}}+\frac {35 b^{2} c^{2} x^{3}}{48 \sqrt {d \,x^{2}+c}\, d^{3}}+\frac {3 a^{2} c x}{2 \sqrt {d \,x^{2}+c}\, d^{2}}-\frac {15 a b \,c^{2} x}{4 \sqrt {d \,x^{2}+c}\, d^{3}}+\frac {35 b^{2} c^{3} x}{16 \sqrt {d \,x^{2}+c}\, d^{4}}-\frac {3 a^{2} c \ln \left (\sqrt {d}\, x +\sqrt {d \,x^{2}+c}\right )}{2 d^{\frac {5}{2}}}+\frac {15 a b \,c^{2} \ln \left (\sqrt {d}\, x +\sqrt {d \,x^{2}+c}\right )}{4 d^{\frac {7}{2}}}-\frac {35 b^{2} c^{3} \ln \left (\sqrt {d}\, x +\sqrt {d \,x^{2}+c}\right )}{16 d^{\frac {9}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.96, size = 241, normalized size = 1.22 \begin {gather*} \frac {b^{2} x^{7}}{6 \, \sqrt {d x^{2} + c} d} - \frac {7 \, b^{2} c x^{5}}{24 \, \sqrt {d x^{2} + c} d^{2}} + \frac {a b x^{5}}{2 \, \sqrt {d x^{2} + c} d} + \frac {35 \, b^{2} c^{2} x^{3}}{48 \, \sqrt {d x^{2} + c} d^{3}} - \frac {5 \, a b c x^{3}}{4 \, \sqrt {d x^{2} + c} d^{2}} + \frac {a^{2} x^{3}}{2 \, \sqrt {d x^{2} + c} d} + \frac {35 \, b^{2} c^{3} x}{16 \, \sqrt {d x^{2} + c} d^{4}} - \frac {15 \, a b c^{2} x}{4 \, \sqrt {d x^{2} + c} d^{3}} + \frac {3 \, a^{2} c x}{2 \, \sqrt {d x^{2} + c} d^{2}} - \frac {35 \, b^{2} c^{3} \operatorname {arsinh}\left (\frac {d x}{\sqrt {c d}}\right )}{16 \, d^{\frac {9}{2}}} + \frac {15 \, a b c^{2} \operatorname {arsinh}\left (\frac {d x}{\sqrt {c d}}\right )}{4 \, d^{\frac {7}{2}}} - \frac {3 \, a^{2} c \operatorname {arsinh}\left (\frac {d x}{\sqrt {c d}}\right )}{2 \, d^{\frac {5}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {x^4\,{\left (b\,x^2+a\right )}^2}{{\left (d\,x^2+c\right )}^{3/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {x^{4} \left (a + b x^{2}\right )^{2}}{\left (c + d x^{2}\right )^{\frac {3}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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