Optimal. Leaf size=216 \[ \frac {\tan ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a}}\right ) \left (A c d \left (3 a e^2+c d^2\right )-a \left (3 a e^2 (B e+3 C d)-c d^2 (3 B e+C d)\right )\right )}{2 a^{3/2} c^{5/2}}-\frac {e \log \left (a+c x^2\right ) \left (2 a C e^2-c \left (e (A e+3 B d)+3 C d^2\right )\right )}{2 c^3}-\frac {3 e^2 x (A c d-a (B e+3 C d))}{2 a c^2}-\frac {(d+e x)^3 (a B-x (A c-a C))}{2 a c \left (a+c x^2\right )}-\frac {e^3 x^2 (A c-2 a C)}{2 a c^2} \]
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Rubi [A] time = 0.50, antiderivative size = 216, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, integrand size = 27, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.185, Rules used = {1645, 801, 635, 205, 260} \[ \frac {\tan ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a}}\right ) \left (A c d \left (3 a e^2+c d^2\right )-a \left (3 a e^2 (B e+3 C d)-c d^2 (3 B e+C d)\right )\right )}{2 a^{3/2} c^{5/2}}-\frac {e \log \left (a+c x^2\right ) \left (2 a C e^2-c \left (e (A e+3 B d)+3 C d^2\right )\right )}{2 c^3}-\frac {3 e^2 x (A c d-a (B e+3 C d))}{2 a c^2}-\frac {(d+e x)^3 (a B-x (A c-a C))}{2 a c \left (a+c x^2\right )}-\frac {e^3 x^2 (A c-2 a C)}{2 a c^2} \]
Antiderivative was successfully verified.
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Rule 205
Rule 260
Rule 635
Rule 801
Rule 1645
Rubi steps
\begin {align*} \int \frac {(d+e x)^3 \left (A+B x+C x^2\right )}{\left (a+c x^2\right )^2} \, dx &=-\frac {(a B-(A c-a C) x) (d+e x)^3}{2 a c \left (a+c x^2\right )}-\frac {\int \frac {(d+e x)^2 (-A c d-a C d-3 a B e+2 (A c-2 a C) e x)}{a+c x^2} \, dx}{2 a c}\\ &=-\frac {(a B-(A c-a C) x) (d+e x)^3}{2 a c \left (a+c x^2\right )}-\frac {\int \left (\frac {3 e^2 (A c d-3 a C d-a B e)}{c}+\frac {2 (A c-2 a C) e^3 x}{c}-\frac {A c d \left (c d^2+3 a e^2\right )-a \left (3 a e^2 (3 C d+B e)-c d^2 (C d+3 B e)\right )-2 a e \left (2 a C e^2-c \left (3 C d^2+e (3 B d+A e)\right )\right ) x}{c \left (a+c x^2\right )}\right ) \, dx}{2 a c}\\ &=-\frac {3 e^2 (A c d-a (3 C d+B e)) x}{2 a c^2}-\frac {(A c-2 a C) e^3 x^2}{2 a c^2}-\frac {(a B-(A c-a C) x) (d+e x)^3}{2 a c \left (a+c x^2\right )}+\frac {\int \frac {A c d \left (c d^2+3 a e^2\right )-a \left (3 a e^2 (3 C d+B e)-c d^2 (C d+3 B e)\right )-2 a e \left (2 a C e^2-c \left (3 C d^2+e (3 B d+A e)\right )\right ) x}{a+c x^2} \, dx}{2 a c^2}\\ &=-\frac {3 e^2 (A c d-a (3 C d+B e)) x}{2 a c^2}-\frac {(A c-2 a C) e^3 x^2}{2 a c^2}-\frac {(a B-(A c-a C) x) (d+e x)^3}{2 a c \left (a+c x^2\right )}-\frac {\left (e \left (2 a C e^2-c \left (3 C d^2+e (3 B d+A e)\right )\right )\right ) \int \frac {x}{a+c x^2} \, dx}{c^2}+\frac {\left (A c d \left (c d^2+3 a e^2\right )-a \left (3 a e^2 (3 C d+B e)-c d^2 (C d+3 B e)\right )\right ) \int \frac {1}{a+c x^2} \, dx}{2 a c^2}\\ &=-\frac {3 e^2 (A c d-a (3 C d+B e)) x}{2 a c^2}-\frac {(A c-2 a C) e^3 x^2}{2 a c^2}-\frac {(a B-(A c-a C) x) (d+e x)^3}{2 a c \left (a+c x^2\right )}+\frac {\left (A c d \left (c d^2+3 a e^2\right )-a \left (3 a e^2 (3 C d+B e)-c d^2 (C d+3 B e)\right )\right ) \tan ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a}}\right )}{2 a^{3/2} c^{5/2}}-\frac {e \left (2 a C e^2-c \left (3 C d^2+e (3 B d+A e)\right )\right ) \log \left (a+c x^2\right )}{2 c^3}\\ \end {align*}
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Mathematica [A] time = 0.20, size = 233, normalized size = 1.08 \[ \frac {\frac {\sqrt {c} \tan ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a}}\right ) \left (A c d \left (3 a e^2+c d^2\right )+a \left (c d^2 (3 B e+C d)-3 a e^2 (B e+3 C d)\right )\right )}{a^{3/2}}+\frac {-a^3 C e^3+a^2 c e (e (A e+3 B d+B e x)+3 C d (d+e x))-a c^2 d \left (3 A e (d+e x)+B d (d+3 e x)+C d^2 x\right )+A c^3 d^3 x}{a \left (a+c x^2\right )}+e \log \left (a+c x^2\right ) \left (-2 a C e^2+c e (A e+3 B d)+3 c C d^2\right )+2 c e^2 x (B e+3 C d)+c C e^3 x^2}{2 c^3} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.92, size = 931, normalized size = 4.31 \[ \left [\frac {2 \, C a^{2} c^{2} e^{3} x^{4} + 2 \, C a^{3} c e^{3} x^{2} - 2 \, B a^{2} c^{2} d^{3} + 6 \, B a^{3} c d e^{2} + 6 \, {\left (C a^{3} c - A a^{2} c^{2}\right )} d^{2} e - 2 \, {\left (C a^{4} - A a^{3} c\right )} e^{3} + 4 \, {\left (3 \, C a^{2} c^{2} d e^{2} + B a^{2} c^{2} e^{3}\right )} x^{3} + {\left (3 \, B a^{2} c d^{2} e - 3 \, B a^{3} e^{3} + {\left (C a^{2} c + A a c^{2}\right )} d^{3} - 3 \, {\left (3 \, C a^{3} - A a^{2} c\right )} d e^{2} + {\left (3 \, B a c^{2} d^{2} e - 3 \, B a^{2} c e^{3} + {\left (C a c^{2} + A c^{3}\right )} d^{3} - 3 \, {\left (3 \, C a^{2} c - A a c^{2}\right )} d e^{2}\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 (3 \, B a^{2} c^{2} d^{2} e - 3 \, B a^{3} c e^{3} + {\left (C a^{2} c^{2} - A a c^{3}\right )} d^{3} - 3 \, {\left (3 \, C a^{3} c - A a^{2} c^{2}\right )} d e^{2}\right )} x + 2 \, {\left (3 \, C a^{3} c d^{2} e + 3 \, B a^{3} c d e^{2} - {\left (2 \, C a^{4} - A a^{3} c\right )} e^{3} + {\left (3 \, C a^{2} c^{2} d^{2} e + 3 \, B a^{2} c^{2} d e^{2} - {\left (2 \, C a^{3} c - A a^{2} c^{2}\right )} e^{3}\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 {C a^{2} c^{2} e^{3} x^{4} + C a^{3} c e^{3} x^{2} - B a^{2} c^{2} d^{3} + 3 \, B a^{3} c d e^{2} + 3 \, {\left (C a^{3} c - A a^{2} c^{2}\right )} d^{2} e - {\left (C a^{4} - A a^{3} c\right )} e^{3} + 2 \, {\left (3 \, C a^{2} c^{2} d e^{2} + B a^{2} c^{2} e^{3}\right )} x^{3} + {\left (3 \, B a^{2} c d^{2} e - 3 \, B a^{3} e^{3} + {\left (C a^{2} c + A a c^{2}\right )} d^{3} - 3 \, {\left (3 \, C a^{3} - A a^{2} c\right )} d e^{2} + {\left (3 \, B a c^{2} d^{2} e - 3 \, B a^{2} c e^{3} + {\left (C a c^{2} + A c^{3}\right )} d^{3} - 3 \, {\left (3 \, C a^{2} c - A a c^{2}\right )} d e^{2}\right )} x^{2}\right )} \sqrt {a c} \arctan \left (\frac {\sqrt {a c} x}{a}\right ) - {\left (3 \, B a^{2} c^{2} d^{2} e - 3 \, B a^{3} c e^{3} + {\left (C a^{2} c^{2} - A a c^{3}\right )} d^{3} - 3 \, {\left (3 \, C a^{3} c - A a^{2} c^{2}\right )} d e^{2}\right )} x + {\left (3 \, C a^{3} c d^{2} e + 3 \, B a^{3} c d e^{2} - {\left (2 \, C a^{4} - A a^{3} c\right )} e^{3} + {\left (3 \, C a^{2} c^{2} d^{2} e + 3 \, B a^{2} c^{2} d e^{2} - {\left (2 \, C a^{3} c - A a^{2} c^{2}\right )} e^{3}\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 ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.17, size = 289, normalized size = 1.34 \[ \frac {{\left (3 \, C c d^{2} e + 3 \, B c d e^{2} - 2 \, C a e^{3} + A c e^{3}\right )} \log \left (c x^{2} + a\right )}{2 \, c^{3}} + \frac {{\left (C a c d^{3} + A c^{2} d^{3} + 3 \, B a c d^{2} e - 9 \, C a^{2} d e^{2} + 3 \, A a c d e^{2} - 3 \, B a^{2} e^{3}\right )} \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{2 \, \sqrt {a c} a c^{2}} + \frac {C c^{2} x^{2} e^{3} + 6 \, C c^{2} d x e^{2} + 2 \, B c^{2} x e^{3}}{2 \, c^{4}} - \frac {B a c^{2} d^{3} - 3 \, C a^{2} c d^{2} e + 3 \, A a c^{2} d^{2} e - 3 \, B a^{2} c d e^{2} + C a^{3} e^{3} - A a^{2} c e^{3} + {\left (C a c^{2} d^{3} - A c^{3} d^{3} + 3 \, B a c^{2} d^{2} e - 3 \, C a^{2} c d e^{2} + 3 \, A a c^{2} d e^{2} - B a^{2} c e^{3}\right )} x}{2 \, {\left (c x^{2} + a\right )} a c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.02, size = 484, normalized size = 2.24 \[ \frac {A \,d^{3} x}{2 \left (c \,x^{2}+a \right ) a}+\frac {A \,d^{3} \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{2 \sqrt {a c}\, a}-\frac {3 A d \,e^{2} x}{2 \left (c \,x^{2}+a \right ) c}+\frac {3 A d \,e^{2} \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{2 \sqrt {a c}\, c}+\frac {B a \,e^{3} x}{2 \left (c \,x^{2}+a \right ) c^{2}}-\frac {3 B a \,e^{3} \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{2 \sqrt {a c}\, c^{2}}-\frac {3 B \,d^{2} e x}{2 \left (c \,x^{2}+a \right ) c}+\frac {3 B \,d^{2} e \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{2 \sqrt {a c}\, c}+\frac {3 C a d \,e^{2} x}{2 \left (c \,x^{2}+a \right ) c^{2}}-\frac {9 C a d \,e^{2} \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{2 \sqrt {a c}\, c^{2}}-\frac {C \,d^{3} x}{2 \left (c \,x^{2}+a \right ) c}+\frac {C \,d^{3} \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{2 \sqrt {a c}\, c}+\frac {C \,e^{3} x^{2}}{2 c^{2}}+\frac {A a \,e^{3}}{2 \left (c \,x^{2}+a \right ) c^{2}}-\frac {3 A \,d^{2} e}{2 \left (c \,x^{2}+a \right ) c}+\frac {A \,e^{3} \ln \left (c \,x^{2}+a \right )}{2 c^{2}}+\frac {3 B a d \,e^{2}}{2 \left (c \,x^{2}+a \right ) c^{2}}-\frac {B \,d^{3}}{2 \left (c \,x^{2}+a \right ) c}+\frac {3 B d \,e^{2} \ln \left (c \,x^{2}+a \right )}{2 c^{2}}+\frac {B \,e^{3} x}{c^{2}}-\frac {C \,a^{2} e^{3}}{2 \left (c \,x^{2}+a \right ) c^{3}}+\frac {3 C a \,d^{2} e}{2 \left (c \,x^{2}+a \right ) c^{2}}-\frac {C a \,e^{3} \ln \left (c \,x^{2}+a \right )}{c^{3}}+\frac {3 C \,d^{2} e \ln \left (c \,x^{2}+a \right )}{2 c^{2}}+\frac {3 C d \,e^{2} x}{c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.98, size = 287, normalized size = 1.33 \[ -\frac {B a c^{2} d^{3} - 3 \, B a^{2} c d e^{2} - 3 \, {\left (C a^{2} c - A a c^{2}\right )} d^{2} e + {\left (C a^{3} - A a^{2} c\right )} e^{3} + {\left (3 \, B a c^{2} d^{2} e - B a^{2} c e^{3} + {\left (C a c^{2} - A c^{3}\right )} d^{3} - 3 \, {\left (C a^{2} c - A a c^{2}\right )} d e^{2}\right )} x}{2 \, {\left (a c^{4} x^{2} + a^{2} c^{3}\right )}} + \frac {C e^{3} x^{2} + 2 \, {\left (3 \, C d e^{2} + B e^{3}\right )} x}{2 \, c^{2}} + \frac {{\left (3 \, C c d^{2} e + 3 \, B c d e^{2} - {\left (2 \, C a - A c\right )} e^{3}\right )} \log \left (c x^{2} + a\right )}{2 \, c^{3}} + \frac {{\left (3 \, B a c d^{2} e - 3 \, B a^{2} e^{3} + {\left (C a c + A c^{2}\right )} d^{3} - 3 \, {\left (3 \, C a^{2} - A a c\right )} d e^{2}\right )} \arctan \left (\frac {c x}{\sqrt {a c}}\right )}{2 \, \sqrt {a c} a c^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 4.01, size = 303, normalized size = 1.40 \[ \frac {x\,\left (B\,e^3+3\,C\,d\,e^2\right )}{c^2}-\frac {\frac {C\,a^2\,e^3-3\,C\,a\,c\,d^2\,e-3\,B\,a\,c\,d\,e^2-A\,a\,c\,e^3+B\,c^2\,d^3+3\,A\,c^2\,d^2\,e}{2\,c}-\frac {x\,\left (3\,C\,a^2\,d\,e^2+B\,a^2\,e^3-C\,a\,c\,d^3-3\,B\,a\,c\,d^2\,e-3\,A\,a\,c\,d\,e^2+A\,c^2\,d^3\right )}{2\,a}}{c^3\,x^2+a\,c^2}+\frac {C\,e^3\,x^2}{2\,c^2}+\frac {\mathrm {atan}\left (\frac {\sqrt {c}\,x}{\sqrt {a}}\right )\,\left (-9\,C\,a^2\,d\,e^2-3\,B\,a^2\,e^3+C\,a\,c\,d^3+3\,B\,a\,c\,d^2\,e+3\,A\,a\,c\,d\,e^2+A\,c^2\,d^3\right )}{2\,a^{3/2}\,c^{5/2}}+\frac {\ln \left (c\,x^2+a\right )\,\left (-32\,C\,a^4\,c^3\,e^3+48\,C\,a^3\,c^4\,d^2\,e+48\,B\,a^3\,c^4\,d\,e^2+16\,A\,a^3\,c^4\,e^3\right )}{32\,a^3\,c^6} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [B] time = 34.46, size = 952, normalized size = 4.41 \[ \frac {C e^{3} x^{2}}{2 c^{2}} + x \left (\frac {B e^{3}}{c^{2}} + \frac {3 C d e^{2}}{c^{2}}\right ) + \left (- \frac {e \left (- A c e^{2} - 3 B c d e + 2 C a e^{2} - 3 C c d^{2}\right )}{2 c^{3}} - \frac {\sqrt {- a^{3} c^{7}} \left (- 3 A a c d e^{2} - A c^{2} d^{3} + 3 B a^{2} e^{3} - 3 B a c d^{2} e + 9 C a^{2} d e^{2} - C a c d^{3}\right )}{4 a^{3} c^{6}}\right ) \log {\left (x + \frac {2 A a^{2} c e^{3} + 6 B a^{2} c d e^{2} - 4 C a^{3} e^{3} + 6 C a^{2} c d^{2} e - 4 a^{2} c^{3} \left (- \frac {e \left (- A c e^{2} - 3 B c d e + 2 C a e^{2} - 3 C c d^{2}\right )}{2 c^{3}} - \frac {\sqrt {- a^{3} c^{7}} \left (- 3 A a c d e^{2} - A c^{2} d^{3} + 3 B a^{2} e^{3} - 3 B a c d^{2} e + 9 C a^{2} d e^{2} - C a c d^{3}\right )}{4 a^{3} c^{6}}\right )}{- 3 A a c^{2} d e^{2} - A c^{3} d^{3} + 3 B a^{2} c e^{3} - 3 B a c^{2} d^{2} e + 9 C a^{2} c d e^{2} - C a c^{2} d^{3}} \right )} + \left (- \frac {e \left (- A c e^{2} - 3 B c d e + 2 C a e^{2} - 3 C c d^{2}\right )}{2 c^{3}} + \frac {\sqrt {- a^{3} c^{7}} \left (- 3 A a c d e^{2} - A c^{2} d^{3} + 3 B a^{2} e^{3} - 3 B a c d^{2} e + 9 C a^{2} d e^{2} - C a c d^{3}\right )}{4 a^{3} c^{6}}\right ) \log {\left (x + \frac {2 A a^{2} c e^{3} + 6 B a^{2} c d e^{2} - 4 C a^{3} e^{3} + 6 C a^{2} c d^{2} e - 4 a^{2} c^{3} \left (- \frac {e \left (- A c e^{2} - 3 B c d e + 2 C a e^{2} - 3 C c d^{2}\right )}{2 c^{3}} + \frac {\sqrt {- a^{3} c^{7}} \left (- 3 A a c d e^{2} - A c^{2} d^{3} + 3 B a^{2} e^{3} - 3 B a c d^{2} e + 9 C a^{2} d e^{2} - C a c d^{3}\right )}{4 a^{3} c^{6}}\right )}{- 3 A a c^{2} d e^{2} - A c^{3} d^{3} + 3 B a^{2} c e^{3} - 3 B a c^{2} d^{2} e + 9 C a^{2} c d e^{2} - C a c^{2} d^{3}} \right )} + \frac {A a^{2} c e^{3} - 3 A a c^{2} d^{2} e + 3 B a^{2} c d e^{2} - B a c^{2} d^{3} - C a^{3} e^{3} + 3 C a^{2} c d^{2} e + x \left (- 3 A a c^{2} d e^{2} + A c^{3} d^{3} + B a^{2} c e^{3} - 3 B a c^{2} d^{2} e + 3 C a^{2} c d e^{2} - C a c^{2} d^{3}\right )}{2 a^{2} c^{3} + 2 a c^{4} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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