Optimal. Leaf size=167 \[ \frac {d^2 \tanh ^{-1}\left (\frac {-2 a e+x^2 (2 c d-b e)+b d}{2 \sqrt {a+b x^2+c x^4} \sqrt {a e^2-b d e+c d^2}}\right )}{2 \left (a e^2-b d e+c d^2\right )^{3/2}}-\frac {x^2 \left (-a b e-2 a c d+b^2 d\right )+a (b d-2 a e)}{\left (b^2-4 a c\right ) \sqrt {a+b x^2+c x^4} \left (a e^2-b d e+c d^2\right )} \]
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Rubi [A] time = 0.29, antiderivative size = 167, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 5, integrand size = 29, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.172, Rules used = {1251, 1646, 12, 724, 206} \[ \frac {d^2 \tanh ^{-1}\left (\frac {-2 a e+x^2 (2 c d-b e)+b d}{2 \sqrt {a+b x^2+c x^4} \sqrt {a e^2-b d e+c d^2}}\right )}{2 \left (a e^2-b d e+c d^2\right )^{3/2}}-\frac {x^2 \left (-a b e-2 a c d+b^2 d\right )+a (b d-2 a e)}{\left (b^2-4 a c\right ) \sqrt {a+b x^2+c x^4} \left (a e^2-b d e+c d^2\right )} \]
Antiderivative was successfully verified.
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Rule 12
Rule 206
Rule 724
Rule 1251
Rule 1646
Rubi steps
\begin {align*} \int \frac {x^5}{\left (d+e x^2\right ) \left (a+b x^2+c x^4\right )^{3/2}} \, dx &=\frac {1}{2} \operatorname {Subst}\left (\int \frac {x^2}{(d+e x) \left (a+b x+c x^2\right )^{3/2}} \, dx,x,x^2\right )\\ &=-\frac {a (b d-2 a e)+\left (b^2 d-2 a c d-a b e\right ) x^2}{\left (b^2-4 a c\right ) \left (c d^2-b d e+a e^2\right ) \sqrt {a+b x^2+c x^4}}-\frac {\operatorname {Subst}\left (\int -\frac {\left (b^2-4 a c\right ) d^2}{2 \left (c d^2-b d e+a e^2\right ) (d+e x) \sqrt {a+b x+c x^2}} \, dx,x,x^2\right )}{b^2-4 a c}\\ &=-\frac {a (b d-2 a e)+\left (b^2 d-2 a c d-a b e\right ) x^2}{\left (b^2-4 a c\right ) \left (c d^2-b d e+a e^2\right ) \sqrt {a+b x^2+c x^4}}+\frac {d^2 \operatorname {Subst}\left (\int \frac {1}{(d+e x) \sqrt {a+b x+c x^2}} \, dx,x,x^2\right )}{2 \left (c d^2-b d e+a e^2\right )}\\ &=-\frac {a (b d-2 a e)+\left (b^2 d-2 a c d-a b e\right ) x^2}{\left (b^2-4 a c\right ) \left (c d^2-b d e+a e^2\right ) \sqrt {a+b x^2+c x^4}}-\frac {d^2 \operatorname {Subst}\left (\int \frac {1}{4 c d^2-4 b d e+4 a e^2-x^2} \, dx,x,\frac {-b d+2 a e-(2 c d-b e) x^2}{\sqrt {a+b x^2+c x^4}}\right )}{c d^2-b d e+a e^2}\\ &=-\frac {a (b d-2 a e)+\left (b^2 d-2 a c d-a b e\right ) x^2}{\left (b^2-4 a c\right ) \left (c d^2-b d e+a e^2\right ) \sqrt {a+b x^2+c x^4}}+\frac {d^2 \tanh ^{-1}\left (\frac {b d-2 a e+(2 c d-b e) x^2}{2 \sqrt {c d^2-b d e+a e^2} \sqrt {a+b x^2+c x^4}}\right )}{2 \left (c d^2-b d e+a e^2\right )^{3/2}}\\ \end {align*}
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Mathematica [A] time = 0.62, size = 204, normalized size = 1.22 \[ \frac {1}{2} \left (\frac {2 \left (-2 a^2 e+a b \left (d-e x^2\right )-2 a c d x^2+b^2 d x^2\right )}{\left (b^2-4 a c\right ) \sqrt {a+b x^2+c x^4} \left (e (b d-a e)-c d^2\right )}-\frac {d^2 \log \left (2 \sqrt {a+b x^2+c x^4} \sqrt {a e^2-b d e+c d^2}+2 a e-b d+b e x^2-2 c d x^2\right )}{\left (e (a e-b d)+c d^2\right )^{3/2}}+\frac {d^2 \log \left (d+e x^2\right )}{\left (e (a e-b d)+c d^2\right )^{3/2}}\right ) \]
Antiderivative was successfully verified.
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fricas [B] time = 1.97, size = 1381, normalized size = 8.27 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.72, size = 458, normalized size = 2.74 \[ \frac {d^{2} \arctan \left (-\frac {{\left (\sqrt {c} x^{2} - \sqrt {c x^{4} + b x^{2} + a}\right )} e + \sqrt {c} d}{\sqrt {-c d^{2} + b d e - a e^{2}}}\right )}{{\left (c d^{2} - b d e + a e^{2}\right )} \sqrt {-c d^{2} + b d e - a e^{2}}} - \frac {\frac {{\left (b^{2} c d^{3} - 2 \, a c^{2} d^{3} - b^{3} d^{2} e + a b c d^{2} e + 2 \, a b^{2} d e^{2} - 2 \, a^{2} c d e^{2} - a^{2} b e^{3}\right )} x^{2}}{b^{2} c^{2} d^{4} - 4 \, a c^{3} d^{4} - 2 \, b^{3} c d^{3} e + 8 \, a b c^{2} d^{3} e + b^{4} d^{2} e^{2} - 2 \, a b^{2} c d^{2} e^{2} - 8 \, a^{2} c^{2} d^{2} e^{2} - 2 \, a b^{3} d e^{3} + 8 \, a^{2} b c d e^{3} + a^{2} b^{2} e^{4} - 4 \, a^{3} c e^{4}} + \frac {a b c d^{3} - a b^{2} d^{2} e - 2 \, a^{2} c d^{2} e + 3 \, a^{2} b d e^{2} - 2 \, a^{3} e^{3}}{b^{2} c^{2} d^{4} - 4 \, a c^{3} d^{4} - 2 \, b^{3} c d^{3} e + 8 \, a b c^{2} d^{3} e + b^{4} d^{2} e^{2} - 2 \, a b^{2} c d^{2} e^{2} - 8 \, a^{2} c^{2} d^{2} e^{2} - 2 \, a b^{3} d e^{3} + 8 \, a^{2} b c d e^{3} + a^{2} b^{2} e^{4} - 4 \, a^{3} c e^{4}}}{\sqrt {c x^{4} + b x^{2} + a}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.02, size = 613, normalized size = 3.67 \[ \frac {2 c \,d^{2} \ln \left (\frac {\frac {\left (b e -2 c d \right ) \left (x^{2}+\frac {d}{e}\right )}{e}+\frac {2 a \,e^{2}-2 d e b +2 c \,d^{2}}{e^{2}}+2 \sqrt {\frac {a \,e^{2}-d e b +c \,d^{2}}{e^{2}}}\, \sqrt {\left (x^{2}+\frac {d}{e}\right )^{2} c +\frac {\left (b e -2 c d \right ) \left (x^{2}+\frac {d}{e}\right )}{e}+\frac {a \,e^{2}-d e b +c \,d^{2}}{e^{2}}}}{x^{2}+\frac {d}{e}}\right )}{\left (-b e +2 c d +\sqrt {-4 a c +b^{2}}\, e \right ) \left (b e -2 c d +\sqrt {-4 a c +b^{2}}\, e \right ) \sqrt {\frac {a \,e^{2}-d e b +c \,d^{2}}{e^{2}}}\, e}-\frac {b \,x^{2}}{\sqrt {c \,x^{4}+b \,x^{2}+a}\, \left (4 a c -b^{2}\right ) e}-\frac {2 c d \,x^{2}}{\left (4 a c -b^{2}\right ) \sqrt {c \,x^{4}+b \,x^{2}+a}\, e^{2}}+\frac {2 \sqrt {\left (x^{2}+\frac {b +\sqrt {-4 a c +b^{2}}}{2 c}\right )^{2} c -\sqrt {-4 a c +b^{2}}\, \left (x^{2}+\frac {b +\sqrt {-4 a c +b^{2}}}{2 c}\right )}\, c \,d^{2}}{\left (b e -2 c d +\sqrt {-4 a c +b^{2}}\, e \right ) \left (-4 a c +b^{2}\right ) \left (x^{2}+\frac {b}{2 c}+\frac {\sqrt {-4 a c +b^{2}}}{2 c}\right ) e^{2}}-\frac {2 \sqrt {\left (x^{2}-\frac {-b +\sqrt {-4 a c +b^{2}}}{2 c}\right )^{2} c +\sqrt {-4 a c +b^{2}}\, \left (x^{2}-\frac {-b +\sqrt {-4 a c +b^{2}}}{2 c}\right )}\, c \,d^{2}}{\left (-b e +2 c d +\sqrt {-4 a c +b^{2}}\, e \right ) \left (-4 a c +b^{2}\right ) \left (x^{2}+\frac {b}{2 c}-\frac {\sqrt {-4 a c +b^{2}}}{2 c}\right ) e^{2}}-\frac {2 a}{\sqrt {c \,x^{4}+b \,x^{2}+a}\, \left (4 a c -b^{2}\right ) e}-\frac {b d}{\left (4 a c -b^{2}\right ) \sqrt {c \,x^{4}+b \,x^{2}+a}\, e^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {x^{5}}{{\left (c x^{4} + b x^{2} + a\right )}^{\frac {3}{2}} {\left (e x^{2} + d\right )}}\,{d x} \]
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 \[ \int \frac {x^5}{\left (e\,x^2+d\right )\,{\left (c\,x^4+b\,x^2+a\right )}^{3/2}} \,d x \]
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 \[ \int \frac {x^{5}}{\left (d + e x^{2}\right ) \left (a + b x^{2} + c x^{4}\right )^{\frac {3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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