Optimal. Leaf size=220 \[ \frac {\tan ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a}}\right ) \left (A \left (-3 a^2 e^4+6 a c d^2 e^2+c^2 d^4\right )+4 a B d e \left (c d^2-3 a e^2\right )\right )}{2 a^{3/2} c^{5/2}}+\frac {e^2 \log \left (a+c x^2\right ) \left (-a B e^2+2 A c d e+3 B c d^2\right )}{c^3}-\frac {3 e^2 x \left (-a A e^2-4 a B d e+A c d^2\right )}{2 a c^2}-\frac {e^3 x^2 (A c d-2 a B e)}{2 a c^2}-\frac {(d+e x)^3 (a (A e+B d)-x (A c d-a B e))}{2 a c \left (a+c x^2\right )} \]
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Rubi [A] time = 0.28, antiderivative size = 220, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.227, Rules used = {819, 801, 635, 205, 260} \begin {gather*} \frac {\tan ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a}}\right ) \left (A \left (-3 a^2 e^4+6 a c d^2 e^2+c^2 d^4\right )+4 a B d e \left (c d^2-3 a e^2\right )\right )}{2 a^{3/2} c^{5/2}}+\frac {e^2 \log \left (a+c x^2\right ) \left (-a B e^2+2 A c d e+3 B c d^2\right )}{c^3}-\frac {3 e^2 x \left (-a A e^2-4 a B d e+A c d^2\right )}{2 a c^2}-\frac {e^3 x^2 (A c d-2 a B e)}{2 a c^2}-\frac {(d+e x)^3 (a (A e+B d)-x (A c d-a B e))}{2 a c \left (a+c x^2\right )} \end {gather*}
Antiderivative was successfully verified.
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Rule 205
Rule 260
Rule 635
Rule 801
Rule 819
Rubi steps
\begin {align*} \int \frac {(A+B x) (d+e x)^4}{\left (a+c x^2\right )^2} \, dx &=-\frac {(d+e x)^3 (a (B d+A e)-(A c d-a B e) x)}{2 a c \left (a+c x^2\right )}+\frac {\int \frac {(d+e x)^2 \left (A c d^2+a e (4 B d+3 A e)-2 e (A c d-2 a B e) x\right )}{a+c x^2} \, dx}{2 a c}\\ &=-\frac {(d+e x)^3 (a (B d+A e)-(A c d-a B e) x)}{2 a c \left (a+c x^2\right )}+\frac {\int \left (-\frac {3 e^2 \left (A c d^2-4 a B d e-a A e^2\right )}{c}-\frac {2 e^3 (A c d-2 a B e) x}{c}+\frac {4 a B d e \left (c d^2-3 a e^2\right )+A \left (c^2 d^4+6 a c d^2 e^2-3 a^2 e^4\right )+4 a e^2 \left (3 B c d^2+2 A c d e-a B e^2\right ) x}{c \left (a+c x^2\right )}\right ) \, dx}{2 a c}\\ &=-\frac {3 e^2 \left (A c d^2-4 a B d e-a A e^2\right ) x}{2 a c^2}-\frac {e^3 (A c d-2 a B e) x^2}{2 a c^2}-\frac {(d+e x)^3 (a (B d+A e)-(A c d-a B e) x)}{2 a c \left (a+c x^2\right )}+\frac {\int \frac {4 a B d e \left (c d^2-3 a e^2\right )+A \left (c^2 d^4+6 a c d^2 e^2-3 a^2 e^4\right )+4 a e^2 \left (3 B c d^2+2 A c d e-a B e^2\right ) x}{a+c x^2} \, dx}{2 a c^2}\\ &=-\frac {3 e^2 \left (A c d^2-4 a B d e-a A e^2\right ) x}{2 a c^2}-\frac {e^3 (A c d-2 a B e) x^2}{2 a c^2}-\frac {(d+e x)^3 (a (B d+A e)-(A c d-a B e) x)}{2 a c \left (a+c x^2\right )}+\frac {\left (2 e^2 \left (3 B c d^2+2 A c d e-a B e^2\right )\right ) \int \frac {x}{a+c x^2} \, dx}{c^2}+\frac {\left (4 a B d e \left (c d^2-3 a e^2\right )+A \left (c^2 d^4+6 a c d^2 e^2-3 a^2 e^4\right )\right ) \int \frac {1}{a+c x^2} \, dx}{2 a c^2}\\ &=-\frac {3 e^2 \left (A c d^2-4 a B d e-a A e^2\right ) x}{2 a c^2}-\frac {e^3 (A c d-2 a B e) x^2}{2 a c^2}-\frac {(d+e x)^3 (a (B d+A e)-(A c d-a B e) x)}{2 a c \left (a+c x^2\right )}+\frac {\left (4 a B d e \left (c d^2-3 a e^2\right )+A \left (c^2 d^4+6 a c d^2 e^2-3 a^2 e^4\right )\right ) \tan ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a}}\right )}{2 a^{3/2} c^{5/2}}+\frac {e^2 \left (3 B c d^2+2 A c d e-a B e^2\right ) \log \left (a+c x^2\right )}{c^3}\\ \end {align*}
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Mathematica [A] time = 0.20, size = 231, normalized size = 1.05 \begin {gather*} \frac {\frac {\sqrt {c} \tan ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a}}\right ) \left (A \left (-3 a^2 e^4+6 a c d^2 e^2+c^2 d^4\right )+4 a B d e \left (c d^2-3 a e^2\right )\right )}{a^{3/2}}+\frac {-a^3 B e^4+a^2 c e^2 (A e (4 d+e x)+2 B d (3 d+2 e x))-a c^2 d^2 (2 A e (2 d+3 e x)+B d (d+4 e x))+A c^3 d^4 x}{a \left (a+c x^2\right )}+2 e^2 \log \left (a+c x^2\right ) \left (-a B e^2+2 A c d e+3 B c d^2\right )+2 c e^3 x (A e+4 B d)+B c e^4 x^2}{2 c^3} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {(A+B x) (d+e x)^4}{\left (a+c x^2\right )^2} \, dx \end {gather*}
Verification is not applicable to the result.
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fricas [B] time = 0.43, size = 849, normalized size = 3.86 \begin {gather*} \left [\frac {2 \, B a^{2} c^{2} e^{4} x^{4} + 2 \, B a^{3} c e^{4} x^{2} - 2 \, B a^{2} c^{2} d^{4} - 8 \, A a^{2} c^{2} d^{3} e + 12 \, B a^{3} c d^{2} e^{2} + 8 \, A a^{3} c d e^{3} - 2 \, B a^{4} e^{4} + 4 \, {\left (4 \, B a^{2} c^{2} d e^{3} + A a^{2} c^{2} e^{4}\right )} x^{3} + {\left (A a c^{2} d^{4} + 4 \, B a^{2} c d^{3} e + 6 \, A a^{2} c d^{2} e^{2} - 12 \, B a^{3} d e^{3} - 3 \, A a^{3} e^{4} + {\left (A c^{3} d^{4} + 4 \, B a c^{2} d^{3} e + 6 \, A a c^{2} d^{2} e^{2} - 12 \, B a^{2} c d e^{3} - 3 \, A a^{2} c e^{4}\right )} x^{2}\right )} \sqrt {-a c} \log \left (\frac {c x^{2} + 2 \, \sqrt {-a c} x - a}{c x^{2} + a}\right ) + 2 \, {\left (A a c^{3} d^{4} - 4 \, B a^{2} c^{2} d^{3} e - 6 \, A a^{2} c^{2} d^{2} e^{2} + 12 \, B a^{3} c d e^{3} + 3 \, A a^{3} c e^{4}\right )} x + 4 \, {\left (3 \, B a^{3} c d^{2} e^{2} + 2 \, A a^{3} c d e^{3} - B a^{4} e^{4} + {\left (3 \, B a^{2} c^{2} d^{2} e^{2} + 2 \, A a^{2} c^{2} d e^{3} - B a^{3} c e^{4}\right )} x^{2}\right )} \log \left (c x^{2} + a\right )}{4 \, {\left (a^{2} c^{4} x^{2} + a^{3} c^{3}\right )}}, \frac {B a^{2} c^{2} e^{4} x^{4} + B a^{3} c e^{4} x^{2} - B a^{2} c^{2} d^{4} - 4 \, A a^{2} c^{2} d^{3} e + 6 \, B a^{3} c d^{2} e^{2} + 4 \, A a^{3} c d e^{3} - B a^{4} e^{4} + 2 \, {\left (4 \, B a^{2} c^{2} d e^{3} + A a^{2} c^{2} e^{4}\right )} x^{3} + {\left (A a c^{2} d^{4} + 4 \, B a^{2} c d^{3} e + 6 \, A a^{2} c d^{2} e^{2} - 12 \, B a^{3} d e^{3} - 3 \, A a^{3} e^{4} + {\left (A c^{3} d^{4} + 4 \, B a c^{2} d^{3} e + 6 \, A a c^{2} d^{2} e^{2} - 12 \, B a^{2} c d e^{3} - 3 \, A a^{2} c e^{4}\right )} x^{2}\right )} \sqrt {a c} \arctan \left (\frac {\sqrt {a c} x}{a}\right ) + {\left (A a c^{3} d^{4} - 4 \, B a^{2} c^{2} d^{3} e - 6 \, A a^{2} c^{2} d^{2} e^{2} + 12 \, B a^{3} c d e^{3} + 3 \, A a^{3} c e^{4}\right )} x + 2 \, {\left (3 \, B a^{3} c d^{2} e^{2} + 2 \, A a^{3} c d e^{3} - B a^{4} e^{4} + {\left (3 \, B a^{2} c^{2} d^{2} e^{2} + 2 \, A a^{2} c^{2} d e^{3} - B a^{3} c e^{4}\right )} x^{2}\right )} \log \left (c x^{2} + a\right )}{2 \, {\left (a^{2} c^{4} x^{2} + a^{3} c^{3}\right )}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.20, size = 261, normalized size = 1.19 \begin {gather*} \frac {{\left (3 \, B c d^{2} e^{2} + 2 \, A c d e^{3} - B a e^{4}\right )} \log \left (c x^{2} + a\right )}{c^{3}} + \frac {{\left (A c^{2} d^{4} + 4 \, B a c d^{3} e + 6 \, A a c d^{2} e^{2} - 12 \, B a^{2} d e^{3} - 3 \, A a^{2} e^{4}\right )} \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{2 \, \sqrt {a c} a c^{2}} + \frac {B c^{2} x^{2} e^{4} + 8 \, B c^{2} d x e^{3} + 2 \, A c^{2} x e^{4}}{2 \, c^{4}} - \frac {B a c^{2} d^{4} + 4 \, A a c^{2} d^{3} e - 6 \, B a^{2} c d^{2} e^{2} - 4 \, A a^{2} c d e^{3} + B a^{3} e^{4} - {\left (A c^{3} d^{4} - 4 \, B a c^{2} d^{3} e - 6 \, A a c^{2} d^{2} e^{2} + 4 \, B a^{2} c d e^{3} + A a^{2} c e^{4}\right )} x}{2 \, {\left (c x^{2} + a\right )} a c^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.05, size = 414, normalized size = 1.88 \begin {gather*} \frac {A a \,e^{4} x}{2 \left (c \,x^{2}+a \right ) c^{2}}-\frac {3 A a \,e^{4} \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{2 \sqrt {a c}\, c^{2}}+\frac {A \,d^{4} x}{2 \left (c \,x^{2}+a \right ) a}+\frac {A \,d^{4} \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{2 \sqrt {a c}\, a}-\frac {3 A \,d^{2} e^{2} x}{\left (c \,x^{2}+a \right ) c}+\frac {3 A \,d^{2} e^{2} \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{\sqrt {a c}\, c}+\frac {2 B a d \,e^{3} x}{\left (c \,x^{2}+a \right ) c^{2}}-\frac {6 B a d \,e^{3} \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{\sqrt {a c}\, c^{2}}-\frac {2 B \,d^{3} e x}{\left (c \,x^{2}+a \right ) c}+\frac {2 B \,d^{3} e \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{\sqrt {a c}\, c}+\frac {B \,e^{4} x^{2}}{2 c^{2}}+\frac {2 A a d \,e^{3}}{\left (c \,x^{2}+a \right ) c^{2}}-\frac {2 A \,d^{3} e}{\left (c \,x^{2}+a \right ) c}+\frac {2 A d \,e^{3} \ln \left (c \,x^{2}+a \right )}{c^{2}}+\frac {A \,e^{4} x}{c^{2}}-\frac {B \,a^{2} e^{4}}{2 \left (c \,x^{2}+a \right ) c^{3}}+\frac {3 B a \,d^{2} e^{2}}{\left (c \,x^{2}+a \right ) c^{2}}-\frac {B a \,e^{4} \ln \left (c \,x^{2}+a \right )}{c^{3}}-\frac {B \,d^{4}}{2 \left (c \,x^{2}+a \right ) c}+\frac {3 B \,d^{2} e^{2} \ln \left (c \,x^{2}+a \right )}{c^{2}}+\frac {4 B d \,e^{3} x}{c^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.51, size = 268, normalized size = 1.22 \begin {gather*} -\frac {B a c^{2} d^{4} + 4 \, A a c^{2} d^{3} e - 6 \, B a^{2} c d^{2} e^{2} - 4 \, A a^{2} c d e^{3} + B a^{3} e^{4} - {\left (A c^{3} d^{4} - 4 \, B a c^{2} d^{3} e - 6 \, A a c^{2} d^{2} e^{2} + 4 \, B a^{2} c d e^{3} + A a^{2} c e^{4}\right )} x}{2 \, {\left (a c^{4} x^{2} + a^{2} c^{3}\right )}} + \frac {B e^{4} x^{2} + 2 \, {\left (4 \, B d e^{3} + A e^{4}\right )} x}{2 \, c^{2}} + \frac {{\left (3 \, B c d^{2} e^{2} + 2 \, A c d e^{3} - B a e^{4}\right )} \log \left (c x^{2} + a\right )}{c^{3}} + \frac {{\left (A c^{2} d^{4} + 4 \, B a c d^{3} e + 6 \, A a c d^{2} e^{2} - 12 \, B a^{2} d e^{3} - 3 \, A a^{2} e^{4}\right )} \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{2 \, \sqrt {a c} a c^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.91, size = 276, normalized size = 1.25 \begin {gather*} \frac {x\,\left (A\,e^4+4\,B\,d\,e^3\right )}{c^2}-\frac {\frac {B\,a^2\,e^4-6\,B\,a\,c\,d^2\,e^2-4\,A\,a\,c\,d\,e^3+B\,c^2\,d^4+4\,A\,c^2\,d^3\,e}{2\,c}-\frac {x\,\left (4\,B\,a^2\,d\,e^3+A\,a^2\,e^4-4\,B\,a\,c\,d^3\,e-6\,A\,a\,c\,d^2\,e^2+A\,c^2\,d^4\right )}{2\,a}}{c^3\,x^2+a\,c^2}+\frac {\mathrm {atan}\left (\frac {\sqrt {c}\,x}{\sqrt {a}}\right )\,\left (-12\,B\,a^2\,d\,e^3-3\,A\,a^2\,e^4+4\,B\,a\,c\,d^3\,e+6\,A\,a\,c\,d^2\,e^2+A\,c^2\,d^4\right )}{2\,a^{3/2}\,c^{5/2}}+\frac {\ln \left (c\,x^2+a\right )\,\left (-32\,B\,a^4\,c^3\,e^4+96\,B\,a^3\,c^4\,d^2\,e^2+64\,A\,a^3\,c^4\,d\,e^3\right )}{32\,a^3\,c^6}+\frac {B\,e^4\,x^2}{2\,c^2} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 10.54, size = 836, normalized size = 3.80 \begin {gather*} \frac {B e^{4} x^{2}}{2 c^{2}} + x \left (\frac {A e^{4}}{c^{2}} + \frac {4 B d e^{3}}{c^{2}}\right ) + \left (- \frac {e^{2} \left (- 2 A c d e + B a e^{2} - 3 B c d^{2}\right )}{c^{3}} - \frac {\sqrt {- a^{3} c^{7}} \left (3 A a^{2} e^{4} - 6 A a c d^{2} e^{2} - A c^{2} d^{4} + 12 B a^{2} d e^{3} - 4 B a c d^{3} e\right )}{4 a^{3} c^{6}}\right ) \log {\left (x + \frac {8 A a^{2} c d e^{3} - 4 B a^{3} e^{4} + 12 B a^{2} c d^{2} e^{2} - 4 a^{2} c^{3} \left (- \frac {e^{2} \left (- 2 A c d e + B a e^{2} - 3 B c d^{2}\right )}{c^{3}} - \frac {\sqrt {- a^{3} c^{7}} \left (3 A a^{2} e^{4} - 6 A a c d^{2} e^{2} - A c^{2} d^{4} + 12 B a^{2} d e^{3} - 4 B a c d^{3} e\right )}{4 a^{3} c^{6}}\right )}{3 A a^{2} c e^{4} - 6 A a c^{2} d^{2} e^{2} - A c^{3} d^{4} + 12 B a^{2} c d e^{3} - 4 B a c^{2} d^{3} e} \right )} + \left (- \frac {e^{2} \left (- 2 A c d e + B a e^{2} - 3 B c d^{2}\right )}{c^{3}} + \frac {\sqrt {- a^{3} c^{7}} \left (3 A a^{2} e^{4} - 6 A a c d^{2} e^{2} - A c^{2} d^{4} + 12 B a^{2} d e^{3} - 4 B a c d^{3} e\right )}{4 a^{3} c^{6}}\right ) \log {\left (x + \frac {8 A a^{2} c d e^{3} - 4 B a^{3} e^{4} + 12 B a^{2} c d^{2} e^{2} - 4 a^{2} c^{3} \left (- \frac {e^{2} \left (- 2 A c d e + B a e^{2} - 3 B c d^{2}\right )}{c^{3}} + \frac {\sqrt {- a^{3} c^{7}} \left (3 A a^{2} e^{4} - 6 A a c d^{2} e^{2} - A c^{2} d^{4} + 12 B a^{2} d e^{3} - 4 B a c d^{3} e\right )}{4 a^{3} c^{6}}\right )}{3 A a^{2} c e^{4} - 6 A a c^{2} d^{2} e^{2} - A c^{3} d^{4} + 12 B a^{2} c d e^{3} - 4 B a c^{2} d^{3} e} \right )} + \frac {4 A a^{2} c d e^{3} - 4 A a c^{2} d^{3} e - B a^{3} e^{4} + 6 B a^{2} c d^{2} e^{2} - B a c^{2} d^{4} + x \left (A a^{2} c e^{4} - 6 A a c^{2} d^{2} e^{2} + A c^{3} d^{4} + 4 B a^{2} c d e^{3} - 4 B a c^{2} d^{3} e\right )}{2 a^{2} c^{3} + 2 a c^{4} x^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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