Optimal. Leaf size=162 \[ \frac {3 e^2 (b d-a e) x (a+b x)}{b^3 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {3 e (a+b x) (d+e x)^2}{2 b^2 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {(d+e x)^3}{b \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {3 e (b d-a e)^2 (a+b x) \log (a+b x)}{b^4 \sqrt {a^2+2 a b x+b^2 x^2}} \]
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Rubi [A]
time = 0.06, antiderivative size = 162, normalized size of antiderivative = 1.00, number of steps
used = 4, number of rules used = 3, integrand size = 33, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {782, 660, 45}
\begin {gather*} -\frac {(d+e x)^3}{b \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {3 e (a+b x) (d+e x)^2}{2 b^2 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {3 e (a+b x) (b d-a e)^2 \log (a+b x)}{b^4 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {3 e^2 x (a+b x) (b d-a e)}{b^3 \sqrt {a^2+2 a b x+b^2 x^2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 45
Rule 660
Rule 782
Rubi steps
\begin {align*} \int \frac {(a+b x) (d+e x)^3}{\left (a^2+2 a b x+b^2 x^2\right )^{3/2}} \, dx &=-\frac {(d+e x)^3}{b \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {(3 e) \int \frac {(d+e x)^2}{\sqrt {a^2+2 a b x+b^2 x^2}} \, dx}{b}\\ &=-\frac {(d+e x)^3}{b \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {\left (3 e \left (a b+b^2 x\right )\right ) \int \frac {(d+e x)^2}{a b+b^2 x} \, dx}{b \sqrt {a^2+2 a b x+b^2 x^2}}\\ &=-\frac {(d+e x)^3}{b \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {\left (3 e \left (a b+b^2 x\right )\right ) \int \left (\frac {e (b d-a e)}{b^3}+\frac {(b d-a e)^2}{b^2 \left (a b+b^2 x\right )}+\frac {e (d+e x)}{b^2}\right ) \, dx}{b \sqrt {a^2+2 a b x+b^2 x^2}}\\ &=\frac {3 e^2 (b d-a e) x (a+b x)}{b^3 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {3 e (a+b x) (d+e x)^2}{2 b^2 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {(d+e x)^3}{b \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {3 e (b d-a e)^2 (a+b x) \log (a+b x)}{b^4 \sqrt {a^2+2 a b x+b^2 x^2}}\\ \end {align*}
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Mathematica [A]
time = 0.04, size = 120, normalized size = 0.74 \begin {gather*} \frac {2 a^3 e^3-2 a^2 b e^2 (3 d+2 e x)+3 a b^2 e \left (2 d^2+2 d e x-e^2 x^2\right )+b^3 \left (-2 d^3+6 d e^2 x^2+e^3 x^3\right )+6 e (b d-a e)^2 (a+b x) \log (a+b x)}{2 b^4 \sqrt {(a+b x)^2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.08, size = 209, normalized size = 1.29
method | result | size |
risch | \(-\frac {\sqrt {\left (b x +a \right )^{2}}\, e^{2} \left (-\frac {1}{2} b e \,x^{2}+2 a e x -3 b d x \right )}{\left (b x +a \right ) b^{3}}+\frac {\sqrt {\left (b x +a \right )^{2}}\, \left (a^{3} e^{3}-3 a^{2} b d \,e^{2}+3 a \,b^{2} d^{2} e -b^{3} d^{3}\right )}{\left (b x +a \right )^{2} b^{4}}+\frac {3 \sqrt {\left (b x +a \right )^{2}}\, e \left (a^{2} e^{2}-2 a b d e +b^{2} d^{2}\right ) \ln \left (b x +a \right )}{\left (b x +a \right ) b^{4}}\) | \(149\) |
default | \(\frac {\left (b^{3} e^{3} x^{3}+6 \ln \left (b x +a \right ) a^{2} b \,e^{3} x -12 \ln \left (b x +a \right ) a \,b^{2} d \,e^{2} x +6 \ln \left (b x +a \right ) b^{3} d^{2} e x -3 a \,b^{2} e^{3} x^{2}+6 b^{3} d \,e^{2} x^{2}+6 \ln \left (b x +a \right ) a^{3} e^{3}-12 \ln \left (b x +a \right ) a^{2} b d \,e^{2}+6 \ln \left (b x +a \right ) a \,b^{2} d^{2} e -4 a^{2} b \,e^{3} x +6 a \,b^{2} d \,e^{2} x +2 a^{3} e^{3}-6 a^{2} b d \,e^{2}+6 a \,b^{2} d^{2} e -2 b^{3} d^{3}\right ) \left (b x +a \right )^{2}}{2 b^{4} \left (\left (b x +a \right )^{2}\right )^{\frac {3}{2}}}\) | \(209\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 467 vs.
\(2 (121) = 242\).
time = 0.27, size = 467, normalized size = 2.88 \begin {gather*} \frac {x^{3} e^{3}}{2 \, \sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} b} - \frac {5 \, a x^{2} e^{3}}{2 \, \sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} b^{2}} + \frac {{\left (3 \, b d e^{2} + a e^{3}\right )} x^{2}}{\sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} b^{2}} + \frac {6 \, a^{2} e^{3} \log \left (x + \frac {a}{b}\right )}{b^{4}} - \frac {5 \, a^{3} e^{3}}{\sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} b^{4}} - \frac {a d^{3}}{2 \, b^{3} {\left (x + \frac {a}{b}\right )}^{2}} - \frac {3 \, {\left (3 \, b d e^{2} + a e^{3}\right )} a \log \left (x + \frac {a}{b}\right )}{b^{4}} + \frac {3 \, {\left (b d^{2} e + a d e^{2}\right )} \log \left (x + \frac {a}{b}\right )}{b^{3}} + \frac {2 \, {\left (3 \, b d e^{2} + a e^{3}\right )} a^{2}}{\sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} b^{4}} - \frac {b d^{3} + 3 \, a d^{2} e}{\sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} b^{2}} + \frac {12 \, a^{3} x e^{3}}{b^{5} {\left (x + \frac {a}{b}\right )}^{2}} - \frac {6 \, {\left (3 \, b d e^{2} + a e^{3}\right )} a^{2} x}{b^{5} {\left (x + \frac {a}{b}\right )}^{2}} + \frac {6 \, {\left (b d^{2} e + a d e^{2}\right )} a x}{b^{4} {\left (x + \frac {a}{b}\right )}^{2}} + \frac {23 \, a^{4} e^{3}}{2 \, b^{6} {\left (x + \frac {a}{b}\right )}^{2}} - \frac {11 \, {\left (3 \, b d e^{2} + a e^{3}\right )} a^{3}}{2 \, b^{6} {\left (x + \frac {a}{b}\right )}^{2}} + \frac {9 \, {\left (b d^{2} e + a d e^{2}\right )} a^{2}}{2 \, b^{5} {\left (x + \frac {a}{b}\right )}^{2}} + \frac {{\left (b d^{3} + 3 \, a d^{2} e\right )} a}{2 \, b^{4} {\left (x + \frac {a}{b}\right )}^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 2.51, size = 155, normalized size = 0.96 \begin {gather*} -\frac {2 \, b^{3} d^{3} - 6 \, a b^{2} d^{2} e - {\left (b^{3} x^{3} - 3 \, a b^{2} x^{2} - 4 \, a^{2} b x + 2 \, a^{3}\right )} e^{3} - 6 \, {\left (b^{3} d x^{2} + a b^{2} d x - a^{2} b d\right )} e^{2} - 6 \, {\left ({\left (a^{2} b x + a^{3}\right )} e^{3} - 2 \, {\left (a b^{2} d x + a^{2} b d\right )} e^{2} + {\left (b^{3} d^{2} x + a b^{2} d^{2}\right )} e\right )} \log \left (b x + a\right )}{2 \, {\left (b^{5} x + a b^{4}\right )}} \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 {\left (a + b x\right ) \left (d + e x\right )^{3}}{\left (\left (a + b x\right )^{2}\right )^{\frac {3}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.17, size = 148, normalized size = 0.91 \begin {gather*} \frac {b^{2} x^{2} e^{3} \mathrm {sgn}\left (b x + a\right ) + 6 \, b^{2} d x e^{2} \mathrm {sgn}\left (b x + a\right ) - 4 \, a b x e^{3} \mathrm {sgn}\left (b x + a\right )}{2 \, b^{4}} + \frac {3 \, {\left (b^{2} d^{2} e - 2 \, a b d e^{2} + a^{2} e^{3}\right )} \log \left ({\left | b x + a \right |}\right )}{b^{4} \mathrm {sgn}\left (b x + a\right )} - \frac {b^{3} d^{3} - 3 \, a b^{2} d^{2} e + 3 \, a^{2} b d e^{2} - a^{3} e^{3}}{{\left (b x + a\right )} b^{4} \mathrm {sgn}\left (b x + a\right )} \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 {\left (a+b\,x\right )\,{\left (d+e\,x\right )}^3}{{\left (a^2+2\,a\,b\,x+b^2\,x^2\right )}^{3/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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